exec> report_checks \
    -path_delay min \
    -format full_clock_expanded \
    -fields {slew cap input_pins nets fanout} \
    -no_line_splits \
    -path_group hk_serial_clk \
    -group_count 1000 \
    -slack_max 10 \
    -digits 4 \
    -unique_paths_to_endpoint \
    
design: caravel
time: Mon Dec  5 22:07:24 UTC 2022

Startpoint: gpio_control_in_1[6]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0015    6.7214 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    7.0934 ^ gpio_control_in_1[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[6]/shift_register[4] (net)
                    0.0476    0.0002    7.0936 ^ gpio_control_in_1[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    7.6363 ^ gpio_control_in_1[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[6]/net53 (net)
                    0.0840    0.0005    7.6368 ^ gpio_control_in_1[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6368   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.1023 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.2477 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    7.2507 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3507   clock uncertainty
                             -0.5133    6.8374   clock reconvergence pessimism
                             -0.0411    6.7962   library hold time
                                        6.7962   data required time
-------------------------------------------------------------------------------------
                                        6.7962   data required time
                                       -7.6368   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[7]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0015    7.2913 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    7.6633 ^ gpio_control_in_1[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[7]/shift_register[4] (net)
                    0.0476    0.0002    7.6635 ^ gpio_control_in_1[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    8.2062 ^ gpio_control_in_1[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[7]/net53 (net)
                    0.0840    0.0005    8.2067 ^ gpio_control_in_1[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2067   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.7166 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.8619 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    7.8649 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9649   clock uncertainty
                             -0.5577    7.4072   clock reconvergence pessimism
                             -0.0411    7.3661   library hold time
                                        7.3661   data required time
-------------------------------------------------------------------------------------
                                        7.3661   data required time
                                       -8.2067   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[5]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0534    0.0015    8.2564 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    8.6285 ^ gpio_control_in_2[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[5]/shift_register[4] (net)
                    0.0476    0.0002    8.6287 ^ gpio_control_in_2[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    9.1713 ^ gpio_control_in_2[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[5]/net53 (net)
                    0.0840    0.0005    9.1718 ^ gpio_control_in_2[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1718   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0017    8.7574 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1449    8.9023 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    8.9053 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0053   clock uncertainty
                             -0.6329    8.3724   clock reconvergence pessimism
                             -0.0411    8.3312   library hold time
                                        8.3312   data required time
-------------------------------------------------------------------------------------
                                        8.3312   data required time
                                       -9.1718   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[12]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.0673 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    5.4394 ^ gpio_control_in_2[12]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[12]/shift_register[4] (net)
                    0.0476    0.0002    5.4396 ^ gpio_control_in_2[12]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    5.9822 ^ gpio_control_in_2[12]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[12]/net53 (net)
                    0.0840    0.0005    5.9827 ^ gpio_control_in_2[12]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9827   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0017    5.3199 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    5.4647 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    5.4677 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5677   clock uncertainty
                             -0.3845    5.1832   clock reconvergence pessimism
                             -0.0411    5.1421   library hold time
                                        5.1421   data required time
-------------------------------------------------------------------------------------
                                        5.1421   data required time
                                       -5.9827   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015    0.3083 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    0.6803 ^ gpio_control_bidir_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[0]/shift_register[4] (net)
                    0.0476    0.0002    0.6806 ^ gpio_control_bidir_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    1.2232 ^ gpio_control_bidir_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_1[0]/net53 (net)
                    0.0840    0.0005    1.2237 ^ gpio_control_bidir_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2237   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0017    0.1901 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1447    0.3348 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    0.3379 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4379   clock uncertainty
                             -0.0136    0.4242   clock reconvergence pessimism
                             -0.0411    0.3831   library hold time
                                        0.3831   data required time
-------------------------------------------------------------------------------------
                                        0.3831   data required time
                                       -1.2237   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[4]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0534    0.0015    8.7734 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    9.1454 ^ gpio_control_in_2[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[4]/shift_register[4] (net)
                    0.0476    0.0002    9.1456 ^ gpio_control_in_2[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    9.6883 ^ gpio_control_in_2[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[4]/net53 (net)
                    0.0840    0.0005    9.6888 ^ gpio_control_in_2[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6888   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0017    9.3147 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    9.4595 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    9.4625 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5625   clock uncertainty
                             -0.6732    8.8893   clock reconvergence pessimism
                             -0.0411    8.8482   library hold time
                                        8.8482   data required time
-------------------------------------------------------------------------------------
                                        8.8482   data required time
                                       -9.6888   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[9]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0534    0.0015    8.2335 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    8.6056 ^ gpio_control_in_1[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[9]/shift_register[4] (net)
                    0.0476    0.0002    8.6058 ^ gpio_control_in_1[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    9.1484 ^ gpio_control_in_1[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[9]/net53 (net)
                    0.0840    0.0005    9.1489 ^ gpio_control_in_1[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1489   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0017    8.7331 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    8.8776 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    8.8806 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9806   clock uncertainty
                             -0.6312    8.3494   clock reconvergence pessimism
                             -0.0411    8.3083   library hold time
                                        8.3083   data required time
-------------------------------------------------------------------------------------
                                        8.3083   data required time
                                       -9.1489   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[10]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.5770 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.7078 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0534    0.0015    8.7094 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    9.0814 ^ gpio_control_in_1[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[10]/shift_register[4] (net)
                    0.0476    0.0002    9.0816 ^ gpio_control_in_1[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    9.6243 ^ gpio_control_in_1[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[10]/net53 (net)
                    0.0840    0.0005    9.6247 ^ gpio_control_in_1[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6247   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.2461 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    9.3905 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    9.3935 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4935   clock uncertainty
                             -0.6683    8.8253   clock reconvergence pessimism
                             -0.0411    8.7841   library hold time
                                        8.7841   data required time
-------------------------------------------------------------------------------------
                                        8.7841   data required time
                                       -9.6247   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015    0.7498 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    1.1219 ^ gpio_control_bidir_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[1]/shift_register[4] (net)
                    0.0476    0.0002    1.1221 ^ gpio_control_bidir_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    1.6647 ^ gpio_control_bidir_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_1[1]/net53 (net)
                    0.0840    0.0005    1.6652 ^ gpio_control_bidir_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6652   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    0.6663 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    0.8108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    0.8138 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9138   clock uncertainty
                             -0.0481    0.8657   clock reconvergence pessimism
                             -0.0411    0.8246   library hold time
                                        0.8246   data required time
-------------------------------------------------------------------------------------
                                        0.8246   data required time
                                       -1.6652   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015    3.2106 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    3.5826 ^ gpio_control_bidir_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[0]/shift_register[4] (net)
                    0.0476    0.0002    3.5828 ^ gpio_control_bidir_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    4.1255 ^ gpio_control_bidir_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_2[0]/net53 (net)
                    0.0840    0.0005    4.1259 ^ gpio_control_bidir_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1259   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.3188 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.4632 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    3.4662 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5662   clock uncertainty
                             -0.2398    3.3264   clock reconvergence pessimism
                             -0.0411    3.2853   library hold time
                                        3.2853   data required time
-------------------------------------------------------------------------------------
                                        3.2853   data required time
                                       -4.1259   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.7726 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    3.1446 ^ gpio_control_bidir_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[1]/shift_register[4] (net)
                    0.0476    0.0002    3.1448 ^ gpio_control_bidir_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    3.6875 ^ gpio_control_bidir_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_2[1]/net53 (net)
                    0.0840    0.0005    3.6879 ^ gpio_control_bidir_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6879   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.8467 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.9911 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    2.9941 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0941   clock uncertainty
                             -0.2057    2.8884   clock reconvergence pessimism
                             -0.0411    2.8473   library hold time
                                        2.8473   data required time
-------------------------------------------------------------------------------------
                                        2.8473   data required time
                                       -3.6879   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015    3.8914 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    4.2634 ^ gpio_control_in_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[0]/shift_register[4] (net)
                    0.0476    0.0002    4.2636 ^ gpio_control_in_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    4.8063 ^ gpio_control_in_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[0]/net53 (net)
                    0.0840    0.0005    4.8067 ^ gpio_control_in_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8067   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.0527 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.1971 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    4.2001 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3001   clock uncertainty
                             -0.2929    4.0073   clock reconvergence pessimism
                             -0.0411    3.9661   library hold time
                                        3.9661   data required time
-------------------------------------------------------------------------------------
                                        3.9661   data required time
                                       -4.8067   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015    4.3429 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    4.7149 ^ gpio_control_in_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[1]/shift_register[4] (net)
                    0.0476    0.0002    4.7151 ^ gpio_control_in_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    5.2578 ^ gpio_control_in_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[1]/net53 (net)
                    0.0840    0.0005    5.2583 ^ gpio_control_in_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2583   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.5394 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.6838 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    4.6868 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7868   clock uncertainty
                             -0.3280    4.4588   clock reconvergence pessimism
                             -0.0411    4.4177   library hold time
                                        4.4177   data required time
-------------------------------------------------------------------------------------
                                        4.4177   data required time
                                       -5.2583   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[2]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0534    0.0015    4.8050 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    5.1770 ^ gpio_control_in_1[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[2]/shift_register[4] (net)
                    0.0476    0.0002    5.1772 ^ gpio_control_in_1[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    5.7199 ^ gpio_control_in_1[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[2]/net53 (net)
                    0.0840    0.0005    5.7204 ^ gpio_control_in_1[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7204   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017    5.0375 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.1819 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    5.1849 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2849   clock uncertainty
                             -0.3640    4.9209   clock reconvergence pessimism
                             -0.0411    4.8798   library hold time
                                        4.8798   data required time
-------------------------------------------------------------------------------------
                                        4.8798   data required time
                                       -5.7204   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[3]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.2517 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    5.6237 ^ gpio_control_in_1[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[3]/shift_register[4] (net)
                    0.0476    0.0002    5.6239 ^ gpio_control_in_1[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    6.1666 ^ gpio_control_in_1[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[3]/net53 (net)
                    0.0840    0.0005    6.1671 ^ gpio_control_in_1[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1671   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.5190 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.6634 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    5.6664 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7664   clock uncertainty
                             -0.3988    5.3676   clock reconvergence pessimism
                             -0.0411    5.3265   library hold time
                                        5.3265   data required time
-------------------------------------------------------------------------------------
                                        5.3265   data required time
                                       -6.1671   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[4]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.7021 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    6.0742 ^ gpio_control_in_1[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[4]/shift_register[4] (net)
                    0.0476    0.0002    6.0744 ^ gpio_control_in_1[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    6.6171 ^ gpio_control_in_1[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[4]/net53 (net)
                    0.0840    0.0005    6.6175 ^ gpio_control_in_1[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6175   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.0045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.1490 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    6.1520 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2520   clock uncertainty
                             -0.4339    5.8180   clock reconvergence pessimism
                             -0.0411    5.7769   library hold time
                                        5.7769   data required time
-------------------------------------------------------------------------------------
                                        5.7769   data required time
                                       -6.6175   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[5]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0534    0.0015    6.1509 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    6.5230 ^ gpio_control_in_1[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[5]/shift_register[4] (net)
                    0.0476    0.0002    6.5232 ^ gpio_control_in_1[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    7.0659 ^ gpio_control_in_1[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[5]/net53 (net)
                    0.0840    0.0005    7.0663 ^ gpio_control_in_1[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0663   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.4883 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.6327 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    6.6358 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7358   clock uncertainty
                             -0.4689    6.2668   clock reconvergence pessimism
                             -0.0411    6.2257   library hold time
                                        6.2257   data required time
-------------------------------------------------------------------------------------
                                        6.2257   data required time
                                       -7.0663   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[8]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0534    0.0015    7.7546 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    8.1266 ^ gpio_control_in_1[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[8]/shift_register[4] (net)
                    0.0476    0.0002    8.1268 ^ gpio_control_in_1[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    8.6695 ^ gpio_control_in_1[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1[8]/net53 (net)
                    0.0840    0.0005    8.6700 ^ gpio_control_in_1[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6700   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0017    8.2169 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3614 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    8.3644 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4644   clock uncertainty
                             -0.5939    7.8705   clock reconvergence pessimism
                             -0.0411    7.8294   library hold time
                                        7.8294   data required time
-------------------------------------------------------------------------------------
                                        7.8294   data required time
                                       -8.6700   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1a[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015    1.1915 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    1.5635 ^ gpio_control_in_1a[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[0]/shift_register[4] (net)
                    0.0476    0.0002    1.5637 ^ gpio_control_in_1a[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    2.1064 ^ gpio_control_in_1a[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[0]/net53 (net)
                    0.0840    0.0005    2.1069 ^ gpio_control_in_1a[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1069   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.1424 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.2868 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    1.2899 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3899   clock uncertainty
                             -0.0825    1.3074   clock reconvergence pessimism
                             -0.0411    1.2663   library hold time
                                        1.2663   data required time
-------------------------------------------------------------------------------------
                                        1.2663   data required time
                                       -2.1069   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1a[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015    1.6461 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    2.0181 ^ gpio_control_in_1a[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[1]/shift_register[4] (net)
                    0.0476    0.0002    2.0184 ^ gpio_control_in_1a[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    2.5610 ^ gpio_control_in_1a[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[1]/net53 (net)
                    0.0840    0.0005    2.5615 ^ gpio_control_in_1a[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5615   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.6325 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.7769 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    1.7799 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8799   clock uncertainty
                             -0.1179    1.7620   clock reconvergence pessimism
                             -0.0411    1.7209   library hold time
                                        1.7209   data required time
-------------------------------------------------------------------------------------
                                        1.7209   data required time
                                       -2.5615   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1a[2]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.0888 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    2.4608 ^ gpio_control_in_1a[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[2]/shift_register[4] (net)
                    0.0476    0.0002    2.4610 ^ gpio_control_in_1a[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    3.0037 ^ gpio_control_in_1a[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[2]/net53 (net)
                    0.0840    0.0005    3.0042 ^ gpio_control_in_1a[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0042   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.1096 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.2541 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    2.2571 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3571   clock uncertainty
                             -0.1524    2.2047   clock reconvergence pessimism
                             -0.0411    2.1636   library hold time
                                        2.1636   data required time
-------------------------------------------------------------------------------------
                                        2.1636   data required time
                                       -3.0042   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1a[3]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.5359 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    2.9080 ^ gpio_control_in_1a[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[3]/shift_register[4] (net)
                    0.0476    0.0002    2.9082 ^ gpio_control_in_1a[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    3.4508 ^ gpio_control_in_1a[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[3]/net53 (net)
                    0.0840    0.0005    3.4513 ^ gpio_control_in_1a[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4513   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.5916 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.7360 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    2.7391 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8391   clock uncertainty
                             -0.1872    2.6518   clock reconvergence pessimism
                             -0.0411    2.6107   library hold time
                                        2.6107   data required time
-------------------------------------------------------------------------------------
                                        2.6107   data required time
                                       -3.4513   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1a[4]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.9788 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    3.3509 ^ gpio_control_in_1a[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[4]/shift_register[4] (net)
                    0.0476    0.0002    3.3511 ^ gpio_control_in_1a[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    3.8937 ^ gpio_control_in_1a[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[4]/net53 (net)
                    0.0840    0.0005    3.8942 ^ gpio_control_in_1a[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8942   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.0690 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.2135 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    3.2165 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3165   clock uncertainty
                             -0.2217    3.0947   clock reconvergence pessimism
                             -0.0411    3.0536   library hold time
                                        3.0536   data required time
-------------------------------------------------------------------------------------
                                        3.0536   data required time
                                       -3.8942   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.5039 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.6348 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015   10.6363 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720   11.0083 ^ gpio_control_in_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[0]/shift_register[4] (net)
                    0.0476    0.0002   11.0085 ^ gpio_control_in_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427   11.5512 ^ gpio_control_in_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[0]/net53 (net)
                    0.0840    0.0005   11.5517 ^ gpio_control_in_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5517   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0017   11.3232 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   11.4676 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030   11.4706 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5706   clock uncertainty
                             -0.8184   10.7522   clock reconvergence pessimism
                             -0.0411   10.7111   library hold time
                                       10.7111   data required time
-------------------------------------------------------------------------------------
                                       10.7111   data required time
                                      -11.5517   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[3]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0534    0.0015    9.2345 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    9.6066 ^ gpio_control_in_2[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[3]/shift_register[4] (net)
                    0.0476    0.0002    9.6068 ^ gpio_control_in_2[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427   10.1494 ^ gpio_control_in_2[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[3]/net53 (net)
                    0.0840    0.0005   10.1499 ^ gpio_control_in_2[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1499   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.8122 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    9.9566 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    9.9596 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0596   clock uncertainty
                             -0.7092    9.3504   clock reconvergence pessimism
                             -0.0411    9.3093   library hold time
                                        9.3093   data required time
-------------------------------------------------------------------------------------
                                        9.3093   data required time
                                      -10.1499   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1a[5]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0534    0.0015    3.4374 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    3.8094 ^ gpio_control_in_1a[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[5]/shift_register[4] (net)
                    0.0476    0.0002    3.8096 ^ gpio_control_in_1a[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    4.3523 ^ gpio_control_in_1a[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_1a[5]/net53 (net)
                    0.0840    0.0005    4.3528 ^ gpio_control_in_1a[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3528   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.5633 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.7078 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    3.7108 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8108   clock uncertainty
                             -0.2575    3.5533   clock reconvergence pessimism
                             -0.0411    3.5122   library hold time
                                        3.5122   data required time
-------------------------------------------------------------------------------------
                                        3.5122   data required time
                                       -4.3528   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[10]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.9564 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    6.3284 ^ gpio_control_in_2[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[10]/shift_register[4] (net)
                    0.0476    0.0002    6.3286 ^ gpio_control_in_2[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    6.8713 ^ gpio_control_in_2[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[10]/net53 (net)
                    0.0840    0.0005    6.8718 ^ gpio_control_in_2[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8718   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.2786 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.4230 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    6.4260 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5260   clock uncertainty
                             -0.4538    6.0723   clock reconvergence pessimism
                             -0.0411    6.0311   library hold time
                                        6.0311   data required time
-------------------------------------------------------------------------------------
                                        6.0311   data required time
                                       -6.8718   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[11]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.5094 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    5.8814 ^ gpio_control_in_2[11]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[11]/shift_register[4] (net)
                    0.0476    0.0002    5.8816 ^ gpio_control_in_2[11]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    6.4243 ^ gpio_control_in_2[11]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[11]/net53 (net)
                    0.0840    0.0005    6.4248 ^ gpio_control_in_2[11]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4248   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.7968 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.9412 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    5.9442 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0442   clock uncertainty
                             -0.4189    5.6253   clock reconvergence pessimism
                             -0.0411    5.5842   library hold time
                                        5.5842   data required time
-------------------------------------------------------------------------------------
                                        5.5842   data required time
                                       -6.4248   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[13]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0534    0.0015    4.5515 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    4.9236 ^ gpio_control_in_2[13]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[13]/shift_register[4] (net)
                    0.0476    0.0002    4.9238 ^ gpio_control_in_2[13]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    5.4665 ^ gpio_control_in_2[13]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[13]/net53 (net)
                    0.0840    0.0005    5.4669 ^ gpio_control_in_2[13]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4669   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.7643 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.9087 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    4.9117 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0117   clock uncertainty
                             -0.3443    4.6674   clock reconvergence pessimism
                             -0.0411    4.6263   library hold time
                                        4.6263   data required time
-------------------------------------------------------------------------------------
                                        4.6263   data required time
                                       -5.4669   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[14]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0534    0.0015    4.1060 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    4.4780 ^ gpio_control_in_2[14]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[14]/shift_register[4] (net)
                    0.0476    0.0002    4.4782 ^ gpio_control_in_2[14]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    5.0209 ^ gpio_control_in_2[14]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[14]/net53 (net)
                    0.0840    0.0005    5.0214 ^ gpio_control_in_2[14]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0214   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.2840 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.4284 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    4.4314 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5314   clock uncertainty
                             -0.3096    4.2219   clock reconvergence pessimism
                             -0.0411    4.1807   library hold time
                                        4.1807   data required time
-------------------------------------------------------------------------------------
                                        4.1807   data required time
                                       -5.0214   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[15]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0534    0.0015    3.6526 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    4.0247 ^ gpio_control_in_2[15]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[15]/shift_register[4] (net)
                    0.0476    0.0002    4.0249 ^ gpio_control_in_2[15]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    4.5675 ^ gpio_control_in_2[15]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[15]/net53 (net)
                    0.0840    0.0005    4.5680 ^ gpio_control_in_2[15]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5680   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.7953 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.9398 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    3.9428 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0428   clock uncertainty
                             -0.2742    3.7685   clock reconvergence pessimism
                             -0.0411    3.7274   library hold time
                                        3.7274   data required time
-------------------------------------------------------------------------------------
                                        3.7274   data required time
                                       -4.5680   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015   10.1692 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720   10.5412 ^ gpio_control_in_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[1]/shift_register[4] (net)
                    0.0476    0.0002   10.5415 ^ gpio_control_in_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427   11.0841 ^ gpio_control_in_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[1]/net53 (net)
                    0.0840    0.0005   11.0846 ^ gpio_control_in_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.0846   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.8197 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.9641 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030   10.9671 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0671   clock uncertainty
                             -0.7820   10.2851   clock reconvergence pessimism
                             -0.0411   10.2440   library hold time
                                       10.2440   data required time
-------------------------------------------------------------------------------------
                                       10.2440   data required time
                                      -11.0846   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[2]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0534    0.0015    9.7039 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720   10.0759 ^ gpio_control_in_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[2]/shift_register[4] (net)
                    0.0476    0.0002   10.0762 ^ gpio_control_in_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427   10.6188 ^ gpio_control_in_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[2]/net53 (net)
                    0.0840    0.0005   10.6193 ^ gpio_control_in_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6193   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.3181 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.4626 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030   10.4656 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5656   clock uncertainty
                             -0.7458    9.8198   clock reconvergence pessimism
                             -0.0411    9.7787   library hold time
                                        9.7787   data required time
-------------------------------------------------------------------------------------
                                        9.7787   data required time
                                      -10.6193   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[6]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0534    0.0015    7.7335 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    8.1055 ^ gpio_control_in_2[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[6]/shift_register[4] (net)
                    0.0476    0.0002    8.1057 ^ gpio_control_in_2[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    8.6484 ^ gpio_control_in_2[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[6]/net53 (net)
                    0.0840    0.0005    8.6489 ^ gpio_control_in_2[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6489   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0017    8.1942 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3386 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    8.3416 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4416   clock uncertainty
                             -0.5922    7.8494   clock reconvergence pessimism
                             -0.0411    7.8082   library hold time
                                        7.8082   data required time
-------------------------------------------------------------------------------------
                                        7.8082   data required time
                                       -8.6489   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[7]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0534    0.0015    7.2921 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    7.6641 ^ gpio_control_in_2[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[7]/shift_register[4] (net)
                    0.0476    0.0002    7.6643 ^ gpio_control_in_2[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    8.2070 ^ gpio_control_in_2[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[7]/net53 (net)
                    0.0840    0.0005    8.2075 ^ gpio_control_in_2[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2075   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.7184 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.8628 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    7.8658 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9658   clock uncertainty
                             -0.5578    7.4080   clock reconvergence pessimism
                             -0.0411    7.3669   library hold time
                                        7.3669   data required time
-------------------------------------------------------------------------------------
                                        7.3669   data required time
                                       -8.2075   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[9]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0534    0.0015    6.4019 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    6.7739 ^ gpio_control_in_2[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[9]/shift_register[4] (net)
                    0.0476    0.0002    6.7742 ^ gpio_control_in_2[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    7.3168 ^ gpio_control_in_2[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[9]/net53 (net)
                    0.0840    0.0005    7.3173 ^ gpio_control_in_2[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3173   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.7588 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.9033 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    6.9063 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0063   clock uncertainty
                             -0.4885    6.5178   clock reconvergence pessimism
                             -0.0411    6.4767   library hold time
                                        6.4767   data required time
-------------------------------------------------------------------------------------
                                        6.4767   data required time
                                       -7.3173   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_2[8]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0534    0.0015    6.8462 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    7.2183 ^ gpio_control_in_2[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[8]/shift_register[4] (net)
                    0.0476    0.0002    7.2185 ^ gpio_control_in_2[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    7.7611 ^ gpio_control_in_2[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_in_2[8]/net53 (net)
                    0.0840    0.0005    7.7616 ^ gpio_control_in_2[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7616   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.2378 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.3822 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    7.3852 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4852   clock uncertainty
                             -0.5231    6.9621   clock reconvergence pessimism
                             -0.0411    6.9210   library hold time
                                        6.9210   data required time
-------------------------------------------------------------------------------------
                                        6.9210   data required time
                                       -7.7616   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.3335 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0476    0.3720    2.7055 ^ gpio_control_bidir_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[2]/shift_register[4] (net)
                    0.0476    0.0002    2.7057 ^ gpio_control_bidir_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0840    0.5427    3.2484 ^ gpio_control_bidir_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0063                                 gpio_control_bidir_2[2]/net53 (net)
                    0.0840    0.0005    3.2488 ^ gpio_control_bidir_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2488   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.3734 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.5178 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    2.5208 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6208   clock uncertainty
                             -0.1715    2.4493   clock reconvergence pessimism
                             -0.0411    2.4082   library hold time
                                        2.4082   data required time
-------------------------------------------------------------------------------------
                                        2.4082   data required time
                                       -3.2488   data arrival time
-------------------------------------------------------------------------------------
                                        0.8406   slack (MET)


Startpoint: gpio_control_in_1[6]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0015    6.5889 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1349    6.7237 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    6.7269 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    7.0993 ^ gpio_control_in_1[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[6]/shift_register[11] (net)
                    0.0466    0.0002    7.0994 ^ gpio_control_in_1[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    7.6345 ^ gpio_control_in_1[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[6]/net49 (net)
                    0.0752    0.0003    7.6348 ^ gpio_control_in_1[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6348   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0018    7.2453 ^ gpio_control_in_1[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3453   clock uncertainty
                             -0.5133    6.8320   clock reconvergence pessimism
                             -0.0399    6.7921   library hold time
                                        6.7921   data required time
-------------------------------------------------------------------------------------
                                        6.7921   data required time
                                       -7.6348   data arrival time
-------------------------------------------------------------------------------------
                                        0.8427   slack (MET)


Startpoint: gpio_control_in_1[7]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0015    7.1587 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1348    7.2936 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    7.2968 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    7.6691 ^ gpio_control_in_1[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[7]/shift_register[11] (net)
                    0.0466    0.0002    7.6693 ^ gpio_control_in_1[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    8.2044 ^ gpio_control_in_1[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[7]/net49 (net)
                    0.0752    0.0003    8.2047 ^ gpio_control_in_1[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2047   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0018    7.8596 ^ gpio_control_in_1[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9596   clock uncertainty
                             -0.5577    7.4019   clock reconvergence pessimism
                             -0.0399    7.3620   library hold time
                                        7.3620   data required time
-------------------------------------------------------------------------------------
                                        7.3620   data required time
                                       -8.2047   data arrival time
-------------------------------------------------------------------------------------
                                        0.8427   slack (MET)


Startpoint: gpio_control_in_2[12]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0015    4.9353 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    5.0696 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    5.0729 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    5.4452 ^ gpio_control_in_2[12]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[12]/shift_register[11] (net)
                    0.0466    0.0002    5.4454 ^ gpio_control_in_2[12]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    5.9805 ^ gpio_control_in_2[12]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[12]/net49 (net)
                    0.0752    0.0003    5.9807 ^ gpio_control_in_2[12]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9807   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0018    5.4624 ^ gpio_control_in_2[12]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5624   clock uncertainty
                             -0.3845    5.1779   clock reconvergence pessimism
                             -0.0399    5.1380   library hold time
                                        5.1380   data required time
-------------------------------------------------------------------------------------
                                        5.1380   data required time
                                       -5.9807   data arrival time
-------------------------------------------------------------------------------------
                                        0.8427   slack (MET)


Startpoint: gpio_control_in_2[4]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0015    8.6414 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    8.7757 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    8.7789 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    9.1512 ^ gpio_control_in_2[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[4]/shift_register[11] (net)
                    0.0466    0.0002    9.1514 ^ gpio_control_in_2[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    9.6865 ^ gpio_control_in_2[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[4]/net49 (net)
                    0.0752    0.0003    9.6868 ^ gpio_control_in_2[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6868   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0018    9.4572 ^ gpio_control_in_2[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5572   clock uncertainty
                             -0.6732    8.8840   clock reconvergence pessimism
                             -0.0399    8.8440   library hold time
                                        8.8440   data required time
-------------------------------------------------------------------------------------
                                        8.8440   data required time
                                       -9.6868   data arrival time
-------------------------------------------------------------------------------------
                                        0.8427   slack (MET)


Startpoint: gpio_control_in_2[5]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0015    8.1243 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    8.2587 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    8.2620 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    8.6343 ^ gpio_control_in_2[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[5]/shift_register[11] (net)
                    0.0466    0.0002    8.6345 ^ gpio_control_in_2[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    9.1696 ^ gpio_control_in_2[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[5]/net49 (net)
                    0.0752    0.0003    9.1698 ^ gpio_control_in_2[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1698   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0018    8.9000 ^ gpio_control_in_2[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0000   clock uncertainty
                             -0.6329    8.3670   clock reconvergence pessimism
                             -0.0399    8.3271   library hold time
                                        8.3271   data required time
-------------------------------------------------------------------------------------
                                        8.3271   data required time
                                       -9.1698   data arrival time
-------------------------------------------------------------------------------------
                                        0.8427   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0015    0.1764 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    0.3106 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    0.3139 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    0.6862 ^ gpio_control_bidir_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[0]/shift_register[11] (net)
                    0.0466    0.0002    0.6864 ^ gpio_control_bidir_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    1.2215 ^ gpio_control_bidir_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_bidir_1[0]/net49 (net)
                    0.0752    0.0003    1.2217 ^ gpio_control_bidir_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2217   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0018    0.3325 ^ gpio_control_bidir_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4325   clock uncertainty
                             -0.0136    0.4189   clock reconvergence pessimism
                             -0.0399    0.3790   library hold time
                                        0.3790   data required time
-------------------------------------------------------------------------------------
                                        0.3790   data required time
                                       -1.2217   data arrival time
-------------------------------------------------------------------------------------
                                        0.8427   slack (MET)


Startpoint: gpio_control_in_1[9]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0015    8.1018 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.2359 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    8.2391 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    8.6114 ^ gpio_control_in_1[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[9]/shift_register[11] (net)
                    0.0466    0.0002    8.6116 ^ gpio_control_in_1[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    9.1467 ^ gpio_control_in_1[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[9]/net49 (net)
                    0.0752    0.0003    9.1469 ^ gpio_control_in_1[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1469   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0018    8.8753 ^ gpio_control_in_1[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9753   clock uncertainty
                             -0.6312    8.3441   clock reconvergence pessimism
                             -0.0399    8.3042   library hold time
                                        8.3042   data required time
-------------------------------------------------------------------------------------
                                        8.3042   data required time
                                       -9.1469   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.2018 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.3358 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    2.3390 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    2.7113 ^ gpio_control_bidir_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[2]/shift_register[11] (net)
                    0.0466    0.0002    2.7115 ^ gpio_control_bidir_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    3.2466 ^ gpio_control_bidir_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_bidir_2[2]/net49 (net)
                    0.0752    0.0003    3.2468 ^ gpio_control_bidir_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2468   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0018    2.5155 ^ gpio_control_bidir_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6155   clock uncertainty
                             -0.1715    2.4440   clock reconvergence pessimism
                             -0.0399    2.4041   library hold time
                                        2.4041   data required time
-------------------------------------------------------------------------------------
                                        2.4041   data required time
                                       -3.2468   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.7597 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.8937 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    3.8969 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    4.2692 ^ gpio_control_in_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[0]/shift_register[11] (net)
                    0.0466    0.0002    4.2694 ^ gpio_control_in_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    4.8045 ^ gpio_control_in_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[0]/net49 (net)
                    0.0752    0.0003    4.8048 ^ gpio_control_in_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8048   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0018    4.1948 ^ gpio_control_in_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2948   clock uncertainty
                             -0.2929    4.0019   clock reconvergence pessimism
                             -0.0399    3.9620   library hold time
                                        3.9620   data required time
-------------------------------------------------------------------------------------
                                        3.9620   data required time
                                       -4.8048   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[10]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0015    8.5777 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.7117 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    8.7149 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    9.0872 ^ gpio_control_in_1[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[10]/shift_register[11] (net)
                    0.0466    0.0002    9.0874 ^ gpio_control_in_1[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    9.6225 ^ gpio_control_in_1[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[10]/net49 (net)
                    0.0752    0.0003    9.6228 ^ gpio_control_in_1[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6228   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.2453 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.3864 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0535    0.0018    9.3882 ^ gpio_control_in_1[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4882   clock uncertainty
                             -0.6683    8.8199   clock reconvergence pessimism
                             -0.0399    8.7800   library hold time
                                        8.7800   data required time
-------------------------------------------------------------------------------------
                                        8.7800   data required time
                                       -9.6228   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.2112 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.3452 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    4.3485 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    4.7208 ^ gpio_control_in_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[1]/shift_register[11] (net)
                    0.0466    0.0002    4.7209 ^ gpio_control_in_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    5.2560 ^ gpio_control_in_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[1]/net49 (net)
                    0.0752    0.0003    5.2563 ^ gpio_control_in_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2563   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0018    4.6815 ^ gpio_control_in_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7815   clock uncertainty
                             -0.3280    4.4535   clock reconvergence pessimism
                             -0.0399    4.4135   library hold time
                                        4.4135   data required time
-------------------------------------------------------------------------------------
                                        4.4135   data required time
                                       -5.2563   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[2]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    4.6733 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.8073 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    4.8106 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    5.1829 ^ gpio_control_in_1[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[2]/shift_register[11] (net)
                    0.0466    0.0002    5.1831 ^ gpio_control_in_1[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    5.7181 ^ gpio_control_in_1[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[2]/net49 (net)
                    0.0752    0.0003    5.7184 ^ gpio_control_in_1[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7184   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0018    5.1796 ^ gpio_control_in_1[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2796   clock uncertainty
                             -0.3640    4.9156   clock reconvergence pessimism
                             -0.0399    4.8756   library hold time
                                        4.8756   data required time
-------------------------------------------------------------------------------------
                                        4.8756   data required time
                                       -5.7184   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[3]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.1200 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.2540 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    5.2572 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    5.6296 ^ gpio_control_in_1[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[3]/shift_register[11] (net)
                    0.0466    0.0002    5.6297 ^ gpio_control_in_1[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    6.1648 ^ gpio_control_in_1[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[3]/net49 (net)
                    0.0752    0.0003    6.1651 ^ gpio_control_in_1[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1651   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0018    5.6611 ^ gpio_control_in_1[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7611   clock uncertainty
                             -0.3988    5.3623   clock reconvergence pessimism
                             -0.0399    5.3223   library hold time
                                        5.3223   data required time
-------------------------------------------------------------------------------------
                                        5.3223   data required time
                                       -6.1651   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[9]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.2702 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.4042 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    6.4075 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    6.7798 ^ gpio_control_in_2[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[9]/shift_register[11] (net)
                    0.0466    0.0002    6.7800 ^ gpio_control_in_2[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    7.3151 ^ gpio_control_in_2[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[9]/net49 (net)
                    0.0752    0.0003    7.3153 ^ gpio_control_in_2[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3153   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0018    6.9010 ^ gpio_control_in_2[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0010   clock uncertainty
                             -0.4885    6.5125   clock reconvergence pessimism
                             -0.0399    6.4725   library hold time
                                        6.4725   data required time
-------------------------------------------------------------------------------------
                                        6.4725   data required time
                                       -7.3153   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    0.6182 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    0.7522 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    0.7554 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    1.1277 ^ gpio_control_bidir_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[1]/shift_register[11] (net)
                    0.0466    0.0002    1.1279 ^ gpio_control_bidir_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    1.6630 ^ gpio_control_bidir_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_bidir_1[1]/net49 (net)
                    0.0752    0.0003    1.6632 ^ gpio_control_bidir_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6632   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0018    0.8085 ^ gpio_control_bidir_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9085   clock uncertainty
                             -0.0481    0.8604   clock reconvergence pessimism
                             -0.0399    0.8205   library hold time
                                        0.8205   data required time
-------------------------------------------------------------------------------------
                                        0.8205   data required time
                                       -1.6632   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.0789 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.2129 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    3.2161 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    3.5884 ^ gpio_control_bidir_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[0]/shift_register[11] (net)
                    0.0466    0.0002    3.5886 ^ gpio_control_bidir_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    4.1237 ^ gpio_control_bidir_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_bidir_2[0]/net49 (net)
                    0.0752    0.0003    4.1240 ^ gpio_control_bidir_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1240   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0018    3.4609 ^ gpio_control_bidir_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5609   clock uncertainty
                             -0.2398    3.3211   clock reconvergence pessimism
                             -0.0399    3.2812   library hold time
                                        3.2812   data required time
-------------------------------------------------------------------------------------
                                        3.2812   data required time
                                       -4.1240   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.6409 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.7749 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    2.7781 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    3.1504 ^ gpio_control_bidir_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[1]/shift_register[11] (net)
                    0.0466    0.0002    3.1506 ^ gpio_control_bidir_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    3.6857 ^ gpio_control_bidir_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_bidir_2[1]/net49 (net)
                    0.0752    0.0003    3.6860 ^ gpio_control_bidir_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6860   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0018    2.9888 ^ gpio_control_bidir_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0888   clock uncertainty
                             -0.2057    2.8831   clock reconvergence pessimism
                             -0.0399    2.8432   library hold time
                                        2.8432   data required time
-------------------------------------------------------------------------------------
                                        2.8432   data required time
                                       -3.6860   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[4]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.5705 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.7045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    5.7077 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    6.0800 ^ gpio_control_in_1[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[4]/shift_register[11] (net)
                    0.0466    0.0002    6.0802 ^ gpio_control_in_1[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    6.6153 ^ gpio_control_in_1[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[4]/net49 (net)
                    0.0752    0.0003    6.6155 ^ gpio_control_in_1[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6155   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0018    6.1467 ^ gpio_control_in_1[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2467   clock uncertainty
                             -0.4339    5.8127   clock reconvergence pessimism
                             -0.0399    5.7728   library hold time
                                        5.7728   data required time
-------------------------------------------------------------------------------------
                                        5.7728   data required time
                                       -6.6155   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[5]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.0193 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.1533 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    6.1565 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    6.5288 ^ gpio_control_in_1[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[5]/shift_register[11] (net)
                    0.0466    0.0002    6.5290 ^ gpio_control_in_1[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    7.0641 ^ gpio_control_in_1[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[5]/net49 (net)
                    0.0752    0.0003    7.0643 ^ gpio_control_in_1[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0643   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0018    6.6304 ^ gpio_control_in_1[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7304   clock uncertainty
                             -0.4689    6.2615   clock reconvergence pessimism
                             -0.0399    6.2216   library hold time
                                        6.2216   data required time
-------------------------------------------------------------------------------------
                                        6.2216   data required time
                                       -7.0643   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1a[3]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.4043 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.5383 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    2.5415 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    2.9138 ^ gpio_control_in_1a[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[3]/shift_register[11] (net)
                    0.0466    0.0002    2.9140 ^ gpio_control_in_1a[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    3.4491 ^ gpio_control_in_1a[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1a[3]/net49 (net)
                    0.0752    0.0003    3.4493 ^ gpio_control_in_1a[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4493   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0018    2.7337 ^ gpio_control_in_1a[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8337   clock uncertainty
                             -0.1872    2.6465   clock reconvergence pessimism
                             -0.0399    2.6066   library hold time
                                        2.6066   data required time
-------------------------------------------------------------------------------------
                                        2.6066   data required time
                                       -3.4493   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1a[4]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.8472 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.9812 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    2.9844 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    3.3567 ^ gpio_control_in_1a[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[4]/shift_register[11] (net)
                    0.0466    0.0002    3.3569 ^ gpio_control_in_1a[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    3.8920 ^ gpio_control_in_1a[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1a[4]/net49 (net)
                    0.0752    0.0003    3.8922 ^ gpio_control_in_1a[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.8922   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0018    3.2111 ^ gpio_control_in_1a[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3111   clock uncertainty
                             -0.2217    3.0894   clock reconvergence pessimism
                             -0.0399    3.0495   library hold time
                                        3.0495   data required time
-------------------------------------------------------------------------------------
                                        3.0495   data required time
                                       -3.8922   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1a[5]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.3057 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.4397 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    3.4430 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    3.8153 ^ gpio_control_in_1a[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[5]/shift_register[11] (net)
                    0.0466    0.0002    3.8154 ^ gpio_control_in_1a[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    4.3505 ^ gpio_control_in_1a[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1a[5]/net49 (net)
                    0.0752    0.0003    4.3508 ^ gpio_control_in_1a[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3508   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0018    3.7054 ^ gpio_control_in_1a[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8054   clock uncertainty
                             -0.2575    3.5480   clock reconvergence pessimism
                             -0.0399    3.5080   library hold time
                                        3.5080   data required time
-------------------------------------------------------------------------------------
                                        3.5080   data required time
                                       -4.3508   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.5046 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.6386 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032   10.6418 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723   11.0142 ^ gpio_control_in_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[0]/shift_register[11] (net)
                    0.0466    0.0002   11.0143 ^ gpio_control_in_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351   11.5494 ^ gpio_control_in_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[0]/net49 (net)
                    0.0752    0.0003   11.5497 ^ gpio_control_in_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5497   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009   11.3224 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   11.4635 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0018   11.4653 ^ gpio_control_in_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5653   clock uncertainty
                             -0.8184   10.7469   clock reconvergence pessimism
                             -0.0399   10.7069   library hold time
                                       10.7069   data required time
-------------------------------------------------------------------------------------
                                       10.7069   data required time
                                      -11.5497   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[10]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.8247 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.9587 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    5.9619 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    6.3343 ^ gpio_control_in_2[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[10]/shift_register[11] (net)
                    0.0466    0.0002    6.3344 ^ gpio_control_in_2[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    6.8695 ^ gpio_control_in_2[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[10]/net49 (net)
                    0.0752    0.0003    6.8698 ^ gpio_control_in_2[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8698   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0018    6.4207 ^ gpio_control_in_2[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5207   clock uncertainty
                             -0.4538    6.0669   clock reconvergence pessimism
                             -0.0399    6.0270   library hold time
                                        6.0270   data required time
-------------------------------------------------------------------------------------
                                        6.0270   data required time
                                       -6.8698   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[11]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.3777 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.5117 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    5.5149 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    5.8873 ^ gpio_control_in_2[11]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[11]/shift_register[11] (net)
                    0.0466    0.0002    5.8874 ^ gpio_control_in_2[11]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    6.4225 ^ gpio_control_in_2[11]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[11]/net49 (net)
                    0.0752    0.0003    6.4228 ^ gpio_control_in_2[11]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4228   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0018    5.9389 ^ gpio_control_in_2[11]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0389   clock uncertainty
                             -0.4189    5.6200   clock reconvergence pessimism
                             -0.0399    5.5800   library hold time
                                        5.5800   data required time
-------------------------------------------------------------------------------------
                                        5.5800   data required time
                                       -6.4228   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[13]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.4199 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.5539 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    4.5571 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    4.9294 ^ gpio_control_in_2[13]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[13]/shift_register[11] (net)
                    0.0466    0.0002    4.9296 ^ gpio_control_in_2[13]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    5.4647 ^ gpio_control_in_2[13]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[13]/net49 (net)
                    0.0752    0.0003    5.4649 ^ gpio_control_in_2[13]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4649   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0018    4.9064 ^ gpio_control_in_2[13]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0064   clock uncertainty
                             -0.3443    4.6621   clock reconvergence pessimism
                             -0.0399    4.6222   library hold time
                                        4.6222   data required time
-------------------------------------------------------------------------------------
                                        4.6222   data required time
                                       -5.4649   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[14]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.9743 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.1083 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    4.1115 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    4.4838 ^ gpio_control_in_2[14]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[14]/shift_register[11] (net)
                    0.0466    0.0002    4.4840 ^ gpio_control_in_2[14]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    5.0191 ^ gpio_control_in_2[14]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[14]/net49 (net)
                    0.0752    0.0003    5.0194 ^ gpio_control_in_2[14]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0194   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0018    4.4261 ^ gpio_control_in_2[14]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5261   clock uncertainty
                             -0.3096    4.2165   clock reconvergence pessimism
                             -0.0399    4.1766   library hold time
                                        4.1766   data required time
-------------------------------------------------------------------------------------
                                        4.1766   data required time
                                       -5.0194   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[15]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.5210 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.6550 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    3.6582 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    4.0305 ^ gpio_control_in_2[15]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[15]/shift_register[11] (net)
                    0.0466    0.0002    4.0307 ^ gpio_control_in_2[15]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    4.5658 ^ gpio_control_in_2[15]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[15]/net49 (net)
                    0.0752    0.0003    4.5660 ^ gpio_control_in_2[15]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5660   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0018    3.9374 ^ gpio_control_in_2[15]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0374   clock uncertainty
                             -0.2742    3.7632   clock reconvergence pessimism
                             -0.0399    3.7233   library hold time
                                        3.7233   data required time
-------------------------------------------------------------------------------------
                                        3.7233   data required time
                                       -4.5660   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.0375 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.1715 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032   10.1748 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723   10.5471 ^ gpio_control_in_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[1]/shift_register[11] (net)
                    0.0466    0.0002   10.5473 ^ gpio_control_in_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351   11.0824 ^ gpio_control_in_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[1]/net49 (net)
                    0.0752    0.0003   11.0826 ^ gpio_control_in_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.0826   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0018   10.9618 ^ gpio_control_in_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0618   clock uncertainty
                             -0.7820   10.2798   clock reconvergence pessimism
                             -0.0399   10.2399   library hold time
                                       10.2399   data required time
-------------------------------------------------------------------------------------
                                       10.2399   data required time
                                      -11.0826   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[2]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.5723 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.7062 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    9.7095 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723   10.0818 ^ gpio_control_in_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[2]/shift_register[11] (net)
                    0.0466    0.0002   10.0820 ^ gpio_control_in_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351   10.6171 ^ gpio_control_in_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[2]/net49 (net)
                    0.0752    0.0003   10.6173 ^ gpio_control_in_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6173   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0018   10.4603 ^ gpio_control_in_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5603   clock uncertainty
                             -0.7458    9.8145   clock reconvergence pessimism
                             -0.0399    9.7746   library hold time
                                        9.7746   data required time
-------------------------------------------------------------------------------------
                                        9.7746   data required time
                                      -10.6173   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[8]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.7146 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.8486 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    6.8518 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    7.2241 ^ gpio_control_in_2[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[8]/shift_register[11] (net)
                    0.0466    0.0002    7.2243 ^ gpio_control_in_2[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    7.7594 ^ gpio_control_in_2[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[8]/net49 (net)
                    0.0752    0.0003    7.7596 ^ gpio_control_in_2[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7596   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0018    7.3799 ^ gpio_control_in_2[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4799   clock uncertainty
                             -0.5231    6.9568   clock reconvergence pessimism
                             -0.0399    6.9169   library hold time
                                        6.9169   data required time
-------------------------------------------------------------------------------------
                                        6.9169   data required time
                                       -7.7596   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[8]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0015    7.6229 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7569 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    7.7601 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    8.1325 ^ gpio_control_in_1[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[8]/shift_register[11] (net)
                    0.0466    0.0002    8.1326 ^ gpio_control_in_1[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    8.6677 ^ gpio_control_in_1[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1[8]/net49 (net)
                    0.0752    0.0003    8.6680 ^ gpio_control_in_1[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6680   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0018    8.3590 ^ gpio_control_in_1[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4590   clock uncertainty
                             -0.5939    7.8652   clock reconvergence pessimism
                             -0.0399    7.8252   library hold time
                                        7.8252   data required time
-------------------------------------------------------------------------------------
                                        7.8252   data required time
                                       -8.6680   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1a[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.0598 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.1938 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    1.1970 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    1.5694 ^ gpio_control_in_1a[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[0]/shift_register[11] (net)
                    0.0466    0.0002    1.5695 ^ gpio_control_in_1a[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    2.1046 ^ gpio_control_in_1a[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1a[0]/net49 (net)
                    0.0752    0.0003    2.1049 ^ gpio_control_in_1a[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1049   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0018    1.2845 ^ gpio_control_in_1a[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3845   clock uncertainty
                             -0.0825    1.3021   clock reconvergence pessimism
                             -0.0399    1.2621   library hold time
                                        1.2621   data required time
-------------------------------------------------------------------------------------
                                        1.2621   data required time
                                       -2.1049   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1a[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.5145 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.6484 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    1.6517 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    2.0240 ^ gpio_control_in_1a[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[1]/shift_register[11] (net)
                    0.0466    0.0002    2.0242 ^ gpio_control_in_1a[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    2.5593 ^ gpio_control_in_1a[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1a[1]/net49 (net)
                    0.0752    0.0003    2.5595 ^ gpio_control_in_1a[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5595   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0018    1.7746 ^ gpio_control_in_1a[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8746   clock uncertainty
                             -0.1179    1.7567   clock reconvergence pessimism
                             -0.0399    1.7168   library hold time
                                        1.7168   data required time
-------------------------------------------------------------------------------------
                                        1.7168   data required time
                                       -2.5595   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1a[2]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.9571 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.0911 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    2.0944 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    2.4667 ^ gpio_control_in_1a[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[2]/shift_register[11] (net)
                    0.0466    0.0002    2.4668 ^ gpio_control_in_1a[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    3.0019 ^ gpio_control_in_1a[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_1a[2]/net49 (net)
                    0.0752    0.0003    3.0022 ^ gpio_control_in_1a[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0022   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0018    2.2518 ^ gpio_control_in_1a[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3518   clock uncertainty
                             -0.1524    2.1994   clock reconvergence pessimism
                             -0.0399    2.1594   library hold time
                                        2.1594   data required time
-------------------------------------------------------------------------------------
                                        2.1594   data required time
                                       -3.0022   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[3]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.1029 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.2369 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    9.2401 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    9.6124 ^ gpio_control_in_2[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[3]/shift_register[11] (net)
                    0.0466    0.0002    9.6126 ^ gpio_control_in_2[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351   10.1477 ^ gpio_control_in_2[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[3]/net49 (net)
                    0.0752    0.0003   10.1479 ^ gpio_control_in_2[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1479   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0018    9.9543 ^ gpio_control_in_2[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0543   clock uncertainty
                             -0.7092    9.3451   clock reconvergence pessimism
                             -0.0399    9.3052   library hold time
                                        9.3052   data required time
-------------------------------------------------------------------------------------
                                        9.3052   data required time
                                      -10.1479   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[7]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.1604 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.2944 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    7.2977 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    7.6700 ^ gpio_control_in_2[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[7]/shift_register[11] (net)
                    0.0466    0.0002    7.6701 ^ gpio_control_in_2[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    8.2052 ^ gpio_control_in_2[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[7]/net49 (net)
                    0.0752    0.0003    8.2055 ^ gpio_control_in_2[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2055   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0018    7.8605 ^ gpio_control_in_2[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9605   clock uncertainty
                             -0.5578    7.4027   clock reconvergence pessimism
                             -0.0399    7.3627   library hold time
                                        7.3627   data required time
-------------------------------------------------------------------------------------
                                        7.3627   data required time
                                       -8.2055   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_2[6]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_131_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.6018 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7358 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0032    7.7390 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0466    0.3723    8.1114 ^ gpio_control_in_2[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[6]/shift_register[11] (net)
                    0.0466    0.0002    8.1115 ^ gpio_control_in_2[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0752    0.5351    8.6466 ^ gpio_control_in_2[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0054                                 gpio_control_in_2[6]/net49 (net)
                    0.0752    0.0003    8.6469 ^ gpio_control_in_2[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6469   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0018    8.3363 ^ gpio_control_in_2[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4363   clock uncertainty
                             -0.5922    7.8440   clock reconvergence pessimism
                             -0.0399    7.8041   library hold time
                                        7.8041   data required time
-------------------------------------------------------------------------------------
                                        7.8041   data required time
                                       -8.6469   data arrival time
-------------------------------------------------------------------------------------
                                        0.8428   slack (MET)


Startpoint: gpio_control_in_1[6]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0015    6.5889 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1349    6.7237 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.7265 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    7.1025 ^ gpio_control_in_1[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[6]/shift_register[8] (net)
                    0.0490    0.0002    7.1028 ^ gpio_control_in_1[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    7.6470 ^ gpio_control_in_1[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[6]/net55 (net)
                    0.0853    0.0004    7.6473 ^ gpio_control_in_1[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6473   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0017    7.2452 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3452   clock uncertainty
                             -0.5133    6.8319   clock reconvergence pessimism
                             -0.0420    6.7898   library hold time
                                        6.7898   data required time
-------------------------------------------------------------------------------------
                                        6.7898   data required time
                                       -7.6473   data arrival time
-------------------------------------------------------------------------------------
                                        0.8575   slack (MET)


Startpoint: gpio_control_in_1[7]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0015    7.1587 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1348    7.2936 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.2964 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    7.6724 ^ gpio_control_in_1[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[7]/shift_register[8] (net)
                    0.0490    0.0002    7.6726 ^ gpio_control_in_1[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    8.2168 ^ gpio_control_in_1[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[7]/net55 (net)
                    0.0853    0.0004    8.2172 ^ gpio_control_in_1[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2172   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0017    7.8595 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9595   clock uncertainty
                             -0.5577    7.4017   clock reconvergence pessimism
                             -0.0420    7.3597   library hold time
                                        7.3597   data required time
-------------------------------------------------------------------------------------
                                        7.3597   data required time
                                       -8.2172   data arrival time
-------------------------------------------------------------------------------------
                                        0.8575   slack (MET)


Startpoint: gpio_control_in_2[4]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0015    8.6414 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    8.7757 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    8.7785 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    9.1545 ^ gpio_control_in_2[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[4]/shift_register[8] (net)
                    0.0490    0.0002    9.1547 ^ gpio_control_in_2[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    9.6989 ^ gpio_control_in_2[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[4]/net55 (net)
                    0.0853    0.0004    9.6993 ^ gpio_control_in_2[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6993   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0017    9.4571 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5571   clock uncertainty
                             -0.6732    8.8838   clock reconvergence pessimism
                             -0.0420    8.8418   library hold time
                                        8.8418   data required time
-------------------------------------------------------------------------------------
                                        8.8418   data required time
                                       -9.6993   data arrival time
-------------------------------------------------------------------------------------
                                        0.8575   slack (MET)


Startpoint: gpio_control_in_2[5]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0015    8.1243 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    8.2587 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    8.2615 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    8.6376 ^ gpio_control_in_2[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[5]/shift_register[8] (net)
                    0.0490    0.0002    8.6378 ^ gpio_control_in_2[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    9.1820 ^ gpio_control_in_2[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[5]/net55 (net)
                    0.0853    0.0004    9.1824 ^ gpio_control_in_2[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1824   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0017    8.8998 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9998   clock uncertainty
                             -0.6329    8.3669   clock reconvergence pessimism
                             -0.0420    8.3248   library hold time
                                        8.3248   data required time
-------------------------------------------------------------------------------------
                                        8.3248   data required time
                                       -9.1824   data arrival time
-------------------------------------------------------------------------------------
                                        0.8575   slack (MET)


Startpoint: gpio_control_in_2[12]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0015    4.9353 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    5.0696 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.0724 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    5.4485 ^ gpio_control_in_2[12]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[12]/shift_register[8] (net)
                    0.0490    0.0002    5.4487 ^ gpio_control_in_2[12]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    5.9929 ^ gpio_control_in_2[12]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[12]/net55 (net)
                    0.0853    0.0004    5.9933 ^ gpio_control_in_2[12]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9933   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.4622 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5622   clock uncertainty
                             -0.3845    5.1778   clock reconvergence pessimism
                             -0.0420    5.1357   library hold time
                                        5.1357   data required time
-------------------------------------------------------------------------------------
                                        5.1357   data required time
                                       -5.9933   data arrival time
-------------------------------------------------------------------------------------
                                        0.8575   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0015    0.1764 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    0.3106 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    0.3134 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    0.6894 ^ gpio_control_bidir_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_bidir_1[0]/shift_register[8] (net)
                    0.0490    0.0002    0.6897 ^ gpio_control_bidir_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    1.2339 ^ gpio_control_bidir_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_1[0]/net55 (net)
                    0.0853    0.0004    1.2343 ^ gpio_control_bidir_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2343   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017    0.3324 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4324   clock uncertainty
                             -0.0136    0.4187   clock reconvergence pessimism
                             -0.0420    0.3767   library hold time
                                        0.3767   data required time
-------------------------------------------------------------------------------------
                                        0.3767   data required time
                                       -1.2343   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[9]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0015    8.1018 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.2359 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    8.2387 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    8.6147 ^ gpio_control_in_1[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[9]/shift_register[8] (net)
                    0.0490    0.0002    8.6149 ^ gpio_control_in_1[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    9.1591 ^ gpio_control_in_1[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[9]/net55 (net)
                    0.0853    0.0004    9.1595 ^ gpio_control_in_1[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1595   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0017    8.8751 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9751   clock uncertainty
                             -0.6312    8.3440   clock reconvergence pessimism
                             -0.0420    8.3019   library hold time
                                        8.3019   data required time
-------------------------------------------------------------------------------------
                                        8.3019   data required time
                                       -9.1595   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.2018 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.3358 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.3386 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    2.7146 ^ gpio_control_bidir_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_bidir_2[2]/shift_register[8] (net)
                    0.0490    0.0002    2.7148 ^ gpio_control_bidir_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    3.2590 ^ gpio_control_bidir_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_2[2]/net55 (net)
                    0.0853    0.0004    3.2594 ^ gpio_control_bidir_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2594   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.5153 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6153   clock uncertainty
                             -0.1715    2.4439   clock reconvergence pessimism
                             -0.0420    2.4018   library hold time
                                        2.4018   data required time
-------------------------------------------------------------------------------------
                                        2.4018   data required time
                                       -3.2594   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[10]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0015    8.5777 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.7117 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    8.7145 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    9.0905 ^ gpio_control_in_1[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[10]/shift_register[8] (net)
                    0.0490    0.0002    9.0907 ^ gpio_control_in_1[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    9.6349 ^ gpio_control_in_1[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[10]/net55 (net)
                    0.0853    0.0004    9.6353 ^ gpio_control_in_1[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6353   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.2453 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.3864 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0535    0.0017    9.3881 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4880   clock uncertainty
                             -0.6683    8.8198   clock reconvergence pessimism
                             -0.0420    8.7777   library hold time
                                        8.7777   data required time
-------------------------------------------------------------------------------------
                                        8.7777   data required time
                                       -9.6353   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1a[5]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.3057 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.4397 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.4425 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    3.8185 ^ gpio_control_in_1a[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1a[5]/shift_register[8] (net)
                    0.0490    0.0002    3.8188 ^ gpio_control_in_1a[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    4.3630 ^ gpio_control_in_1a[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[5]/net55 (net)
                    0.0853    0.0004    4.3633 ^ gpio_control_in_1a[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3633   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0017    3.7053 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8053   clock uncertainty
                             -0.2575    3.5478   clock reconvergence pessimism
                             -0.0420    3.5058   library hold time
                                        3.5058   data required time
-------------------------------------------------------------------------------------
                                        3.5058   data required time
                                       -4.3633   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    0.6182 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    0.7522 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    0.7550 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    1.1310 ^ gpio_control_bidir_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_bidir_1[1]/shift_register[8] (net)
                    0.0490    0.0002    1.1312 ^ gpio_control_bidir_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    1.6754 ^ gpio_control_bidir_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_1[1]/net55 (net)
                    0.0853    0.0004    1.6758 ^ gpio_control_bidir_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6758   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017    0.8083 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9083   clock uncertainty
                             -0.0481    0.8603   clock reconvergence pessimism
                             -0.0420    0.8182   library hold time
                                        0.8182   data required time
-------------------------------------------------------------------------------------
                                        0.8182   data required time
                                       -1.6758   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.0789 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.2129 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.2157 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    3.5917 ^ gpio_control_bidir_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_bidir_2[0]/shift_register[8] (net)
                    0.0490    0.0002    3.5919 ^ gpio_control_bidir_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    4.1361 ^ gpio_control_bidir_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_2[0]/net55 (net)
                    0.0853    0.0004    4.1365 ^ gpio_control_bidir_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1365   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017    3.4608 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5608   clock uncertainty
                             -0.2398    3.3210   clock reconvergence pessimism
                             -0.0420    3.2789   library hold time
                                        3.2789   data required time
-------------------------------------------------------------------------------------
                                        3.2789   data required time
                                       -4.1365   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.6409 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.7749 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.7777 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    3.1537 ^ gpio_control_bidir_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_bidir_2[1]/shift_register[8] (net)
                    0.0490    0.0002    3.1539 ^ gpio_control_bidir_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    3.6981 ^ gpio_control_bidir_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_2[1]/net55 (net)
                    0.0853    0.0004    3.6985 ^ gpio_control_bidir_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6985   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.9886 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0886   clock uncertainty
                             -0.2057    2.8830   clock reconvergence pessimism
                             -0.0420    2.8409   library hold time
                                        2.8409   data required time
-------------------------------------------------------------------------------------
                                        2.8409   data required time
                                       -3.6985   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.7597 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.8937 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.8965 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    4.2725 ^ gpio_control_in_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[0]/shift_register[8] (net)
                    0.0490    0.0002    4.2727 ^ gpio_control_in_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    4.8169 ^ gpio_control_in_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[0]/net55 (net)
                    0.0853    0.0004    4.8173 ^ gpio_control_in_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8173   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017    4.1946 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2946   clock uncertainty
                             -0.2929    4.0018   clock reconvergence pessimism
                             -0.0420    3.9597   library hold time
                                        3.9597   data required time
-------------------------------------------------------------------------------------
                                        3.9597   data required time
                                       -4.8173   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.2112 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.3452 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.3480 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    4.7240 ^ gpio_control_in_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[1]/shift_register[8] (net)
                    0.0490    0.0002    4.7243 ^ gpio_control_in_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    5.2685 ^ gpio_control_in_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[1]/net55 (net)
                    0.0853    0.0004    5.2688 ^ gpio_control_in_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2688   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017    4.6813 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7813   clock uncertainty
                             -0.3280    4.4533   clock reconvergence pessimism
                             -0.0420    4.4113   library hold time
                                        4.4113   data required time
-------------------------------------------------------------------------------------
                                        4.4113   data required time
                                       -5.2688   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[2]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    4.6733 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.8073 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.8101 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    5.1861 ^ gpio_control_in_1[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[2]/shift_register[8] (net)
                    0.0490    0.0002    5.1864 ^ gpio_control_in_1[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    5.7306 ^ gpio_control_in_1[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[2]/net55 (net)
                    0.0853    0.0004    5.7309 ^ gpio_control_in_1[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7309   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.1795 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2795   clock uncertainty
                             -0.3640    4.9154   clock reconvergence pessimism
                             -0.0420    4.8734   library hold time
                                        4.8734   data required time
-------------------------------------------------------------------------------------
                                        4.8734   data required time
                                       -5.7309   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[3]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.1200 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.2540 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.2568 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    5.6328 ^ gpio_control_in_1[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[3]/shift_register[8] (net)
                    0.0490    0.0002    5.6331 ^ gpio_control_in_1[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    6.1773 ^ gpio_control_in_1[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[3]/net55 (net)
                    0.0853    0.0004    6.1776 ^ gpio_control_in_1[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1776   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.6610 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7610   clock uncertainty
                             -0.3988    5.3621   clock reconvergence pessimism
                             -0.0420    5.3201   library hold time
                                        5.3201   data required time
-------------------------------------------------------------------------------------
                                        5.3201   data required time
                                       -6.1776   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[4]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.5705 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.7045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.7073 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    6.0833 ^ gpio_control_in_1[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[4]/shift_register[8] (net)
                    0.0490    0.0002    6.0835 ^ gpio_control_in_1[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    6.6277 ^ gpio_control_in_1[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[4]/net55 (net)
                    0.0853    0.0004    6.6281 ^ gpio_control_in_1[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6281   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0017    6.1465 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2465   clock uncertainty
                             -0.4339    5.8126   clock reconvergence pessimism
                             -0.0420    5.7705   library hold time
                                        5.7705   data required time
-------------------------------------------------------------------------------------
                                        5.7705   data required time
                                       -6.6281   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[5]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.0193 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.1533 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.1561 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    6.5321 ^ gpio_control_in_1[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[5]/shift_register[8] (net)
                    0.0490    0.0002    6.5323 ^ gpio_control_in_1[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    7.0765 ^ gpio_control_in_1[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[5]/net55 (net)
                    0.0853    0.0004    7.0769 ^ gpio_control_in_1[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0769   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0017    6.6303 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7303   clock uncertainty
                             -0.4689    6.2614   clock reconvergence pessimism
                             -0.0420    6.2193   library hold time
                                        6.2193   data required time
-------------------------------------------------------------------------------------
                                        6.2193   data required time
                                       -7.0769   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1[8]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0015    7.6229 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7569 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.7597 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    8.1357 ^ gpio_control_in_1[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1[8]/shift_register[8] (net)
                    0.0490    0.0002    8.1360 ^ gpio_control_in_1[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    8.6801 ^ gpio_control_in_1[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[8]/net55 (net)
                    0.0853    0.0004    8.6805 ^ gpio_control_in_1[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6805   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0017    8.3589 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4589   clock uncertainty
                             -0.5939    7.8650   clock reconvergence pessimism
                             -0.0420    7.8230   library hold time
                                        7.8230   data required time
-------------------------------------------------------------------------------------
                                        7.8230   data required time
                                       -8.6805   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1a[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.0598 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.1938 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    1.1966 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    1.5726 ^ gpio_control_in_1a[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1a[0]/shift_register[8] (net)
                    0.0490    0.0002    1.5729 ^ gpio_control_in_1a[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    2.1170 ^ gpio_control_in_1a[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[0]/net55 (net)
                    0.0853    0.0004    2.1174 ^ gpio_control_in_1a[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1174   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017    1.2844 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3844   clock uncertainty
                             -0.0825    1.3019   clock reconvergence pessimism
                             -0.0420    1.2599   library hold time
                                        1.2599   data required time
-------------------------------------------------------------------------------------
                                        1.2599   data required time
                                       -2.1174   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1a[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.5145 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.6484 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    1.6512 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    2.0273 ^ gpio_control_in_1a[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1a[1]/shift_register[8] (net)
                    0.0490    0.0002    2.0275 ^ gpio_control_in_1a[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    2.5717 ^ gpio_control_in_1a[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[1]/net55 (net)
                    0.0853    0.0004    2.5721 ^ gpio_control_in_1a[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5721   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017    1.7744 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8744   clock uncertainty
                             -0.1179    1.7565   clock reconvergence pessimism
                             -0.0420    1.7145   library hold time
                                        1.7145   data required time
-------------------------------------------------------------------------------------
                                        1.7145   data required time
                                       -2.5721   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1a[2]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.9571 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.0911 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.0939 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    2.4699 ^ gpio_control_in_1a[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1a[2]/shift_register[8] (net)
                    0.0490    0.0002    2.4702 ^ gpio_control_in_1a[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    3.0144 ^ gpio_control_in_1a[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[2]/net55 (net)
                    0.0853    0.0004    3.0147 ^ gpio_control_in_1a[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.2516 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3516   clock uncertainty
                             -0.1524    2.1992   clock reconvergence pessimism
                             -0.0420    2.1572   library hold time
                                        2.1572   data required time
-------------------------------------------------------------------------------------
                                        2.1572   data required time
                                       -3.0147   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1a[3]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.4043 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.5383 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.5410 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    2.9171 ^ gpio_control_in_1a[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1a[3]/shift_register[8] (net)
                    0.0490    0.0002    2.9173 ^ gpio_control_in_1a[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    3.4615 ^ gpio_control_in_1a[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[3]/net55 (net)
                    0.0853    0.0004    3.4619 ^ gpio_control_in_1a[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4619   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.7336 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8336   clock uncertainty
                             -0.1872    2.6463   clock reconvergence pessimism
                             -0.0420    2.6043   library hold time
                                        2.6043   data required time
-------------------------------------------------------------------------------------
                                        2.6043   data required time
                                       -3.4619   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_1a[4]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.8472 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.9812 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.9839 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    3.3600 ^ gpio_control_in_1a[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_1a[4]/shift_register[8] (net)
                    0.0490    0.0002    3.3602 ^ gpio_control_in_1a[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    3.9044 ^ gpio_control_in_1a[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[4]/net55 (net)
                    0.0853    0.0004    3.9048 ^ gpio_control_in_1a[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9048   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0017    3.2110 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3110   clock uncertainty
                             -0.2217    3.0892   clock reconvergence pessimism
                             -0.0420    3.0472   library hold time
                                        3.0472   data required time
-------------------------------------------------------------------------------------
                                        3.0472   data required time
                                       -3.9048   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.5046 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.6386 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028   10.6414 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760   11.0174 ^ gpio_control_in_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[0]/shift_register[8] (net)
                    0.0490    0.0002   11.0176 ^ gpio_control_in_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442   11.5618 ^ gpio_control_in_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[0]/net55 (net)
                    0.0853    0.0004   11.5622 ^ gpio_control_in_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5622   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009   11.3224 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   11.4635 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017   11.4651 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5651   clock uncertainty
                             -0.8184   10.7467   clock reconvergence pessimism
                             -0.0420   10.7047   library hold time
                                       10.7047   data required time
-------------------------------------------------------------------------------------
                                       10.7047   data required time
                                      -11.5622   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[10]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.8247 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.9587 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.9615 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    6.3375 ^ gpio_control_in_2[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[10]/shift_register[8] (net)
                    0.0490    0.0002    6.3377 ^ gpio_control_in_2[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    6.8819 ^ gpio_control_in_2[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[10]/net55 (net)
                    0.0853    0.0004    6.8823 ^ gpio_control_in_2[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8823   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0017    6.4206 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5206   clock uncertainty
                             -0.4538    6.0668   clock reconvergence pessimism
                             -0.0420    6.0248   library hold time
                                        6.0248   data required time
-------------------------------------------------------------------------------------
                                        6.0248   data required time
                                       -6.8823   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[11]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.3777 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.5117 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.5145 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    5.8905 ^ gpio_control_in_2[11]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[11]/shift_register[8] (net)
                    0.0490    0.0002    5.8907 ^ gpio_control_in_2[11]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    6.4349 ^ gpio_control_in_2[11]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[11]/net55 (net)
                    0.0853    0.0004    6.4353 ^ gpio_control_in_2[11]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4353   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.9387 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0387   clock uncertainty
                             -0.4189    5.6198   clock reconvergence pessimism
                             -0.0420    5.5778   library hold time
                                        5.5778   data required time
-------------------------------------------------------------------------------------
                                        5.5778   data required time
                                       -6.4353   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[13]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.4199 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.5539 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.5567 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    4.9327 ^ gpio_control_in_2[13]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[13]/shift_register[8] (net)
                    0.0490    0.0002    4.9329 ^ gpio_control_in_2[13]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    5.4771 ^ gpio_control_in_2[13]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[13]/net55 (net)
                    0.0853    0.0004    5.4775 ^ gpio_control_in_2[13]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4775   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0017    4.9062 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0062   clock uncertainty
                             -0.3443    4.6620   clock reconvergence pessimism
                             -0.0420    4.6199   library hold time
                                        4.6199   data required time
-------------------------------------------------------------------------------------
                                        4.6199   data required time
                                       -5.4775   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[14]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.9743 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.1083 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.1111 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    4.4871 ^ gpio_control_in_2[14]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[14]/shift_register[8] (net)
                    0.0490    0.0002    4.4873 ^ gpio_control_in_2[14]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    5.0315 ^ gpio_control_in_2[14]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[14]/net55 (net)
                    0.0853    0.0004    5.0319 ^ gpio_control_in_2[14]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0319   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0017    4.4260 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5260   clock uncertainty
                             -0.3096    4.2164   clock reconvergence pessimism
                             -0.0420    4.1743   library hold time
                                        4.1743   data required time
-------------------------------------------------------------------------------------
                                        4.1743   data required time
                                       -5.0319   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[15]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.5210 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.6550 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.6578 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    4.0338 ^ gpio_control_in_2[15]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[15]/shift_register[8] (net)
                    0.0490    0.0002    4.0340 ^ gpio_control_in_2[15]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    4.5782 ^ gpio_control_in_2[15]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[15]/net55 (net)
                    0.0853    0.0004    4.5786 ^ gpio_control_in_2[15]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5786   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0017    3.9373 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0373   clock uncertainty
                             -0.2742    3.7630   clock reconvergence pessimism
                             -0.0420    3.7210   library hold time
                                        3.7210   data required time
-------------------------------------------------------------------------------------
                                        3.7210   data required time
                                       -4.5786   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.0375 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.1715 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028   10.1743 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760   10.5504 ^ gpio_control_in_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[1]/shift_register[8] (net)
                    0.0490    0.0002   10.5506 ^ gpio_control_in_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442   11.0948 ^ gpio_control_in_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[1]/net55 (net)
                    0.0853    0.0004   11.0952 ^ gpio_control_in_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.0952   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017   10.9617 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0617   clock uncertainty
                             -0.7820   10.2796   clock reconvergence pessimism
                             -0.0420   10.2376   library hold time
                                       10.2376   data required time
-------------------------------------------------------------------------------------
                                       10.2376   data required time
                                      -11.0952   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[2]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.5723 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.7062 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    9.7090 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760   10.0851 ^ gpio_control_in_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[2]/shift_register[8] (net)
                    0.0490    0.0002   10.0853 ^ gpio_control_in_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442   10.6295 ^ gpio_control_in_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[2]/net55 (net)
                    0.0853    0.0004   10.6299 ^ gpio_control_in_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6299   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0017   10.4601 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5601   clock uncertainty
                             -0.7458    9.8143   clock reconvergence pessimism
                             -0.0420    9.7723   library hold time
                                        9.7723   data required time
-------------------------------------------------------------------------------------
                                        9.7723   data required time
                                      -10.6299   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[3]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.1029 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.2369 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    9.2396 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    9.6157 ^ gpio_control_in_2[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[3]/shift_register[8] (net)
                    0.0490    0.0002    9.6159 ^ gpio_control_in_2[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442   10.1601 ^ gpio_control_in_2[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[3]/net55 (net)
                    0.0853    0.0004   10.1605 ^ gpio_control_in_2[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1605   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0017    9.9541 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0541   clock uncertainty
                             -0.7092    9.3449   clock reconvergence pessimism
                             -0.0420    9.3029   library hold time
                                        9.3029   data required time
-------------------------------------------------------------------------------------
                                        9.3029   data required time
                                      -10.1605   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[7]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.1604 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.2944 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.2972 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    7.6732 ^ gpio_control_in_2[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[7]/shift_register[8] (net)
                    0.0490    0.0002    7.6735 ^ gpio_control_in_2[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    8.2177 ^ gpio_control_in_2[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[7]/net55 (net)
                    0.0853    0.0004    8.2180 ^ gpio_control_in_2[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2180   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0017    7.8604 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9604   clock uncertainty
                             -0.5578    7.4025   clock reconvergence pessimism
                             -0.0420    7.3605   library hold time
                                        7.3605   data required time
-------------------------------------------------------------------------------------
                                        7.3605   data required time
                                       -8.2180   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[9]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.2702 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.4042 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.4070 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    6.7831 ^ gpio_control_in_2[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[9]/shift_register[8] (net)
                    0.0490    0.0002    6.7833 ^ gpio_control_in_2[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    7.3275 ^ gpio_control_in_2[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[9]/net55 (net)
                    0.0853    0.0004    7.3279 ^ gpio_control_in_2[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3279   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0017    6.9008 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0008   clock uncertainty
                             -0.4885    6.5123   clock reconvergence pessimism
                             -0.0420    6.4703   library hold time
                                        6.4703   data required time
-------------------------------------------------------------------------------------
                                        6.4703   data required time
                                       -7.3279   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[6]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.6018 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7358 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.7386 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    8.1146 ^ gpio_control_in_2[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[6]/shift_register[8] (net)
                    0.0490    0.0002    8.1148 ^ gpio_control_in_2[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    8.6590 ^ gpio_control_in_2[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[6]/net55 (net)
                    0.0853    0.0004    8.6594 ^ gpio_control_in_2[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6594   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0017    8.3361 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4361   clock uncertainty
                             -0.5922    7.8439   clock reconvergence pessimism
                             -0.0420    7.8019   library hold time
                                        7.8019   data required time
-------------------------------------------------------------------------------------
                                        7.8019   data required time
                                       -8.6594   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_in_2[8]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.7146 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.8486 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.8513 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0490    0.3760    7.2274 ^ gpio_control_in_2[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0039                                 gpio_control_in_2[8]/shift_register[8] (net)
                    0.0490    0.0002    7.2276 ^ gpio_control_in_2[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0853    0.5442    7.7718 ^ gpio_control_in_2[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[8]/net55 (net)
                    0.0853    0.0004    7.7722 ^ gpio_control_in_2[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7722   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0017    7.3797 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4797   clock uncertainty
                             -0.5231    6.9566   clock reconvergence pessimism
                             -0.0420    6.9146   library hold time
                                        6.9146   data required time
-------------------------------------------------------------------------------------
                                        6.9146   data required time
                                       -7.7722   data arrival time
-------------------------------------------------------------------------------------
                                        0.8576   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0015    0.1764 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    0.3106 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    0.3134 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    0.6850 ^ gpio_control_bidir_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[0]/shift_register[6] (net)
                    0.0462    0.0002    0.6852 ^ gpio_control_bidir_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    1.2296 ^ gpio_control_bidir_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_1[0]/net57 (net)
                    0.0866    0.0004    1.2300 ^ gpio_control_bidir_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2300   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0017    0.1901 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1447    0.3348 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    0.3376 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4376   clock uncertainty
                             -0.0242    0.4134   clock reconvergence pessimism
                             -0.0417    0.3717   library hold time
                                        0.3717   data required time
-------------------------------------------------------------------------------------
                                        0.3717   data required time
                                       -1.2300   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    0.6182 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    0.7522 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    0.7549 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    1.1265 ^ gpio_control_bidir_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_1[1]/shift_register[6] (net)
                    0.0462    0.0002    1.1267 ^ gpio_control_bidir_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    1.6712 ^ gpio_control_bidir_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_1[1]/net57 (net)
                    0.0866    0.0004    1.6715 ^ gpio_control_bidir_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6715   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    0.6663 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    0.8108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    0.8135 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9135   clock uncertainty
                             -0.0586    0.8549   clock reconvergence pessimism
                             -0.0417    0.8132   library hold time
                                        0.8132   data required time
-------------------------------------------------------------------------------------
                                        0.8132   data required time
                                       -1.6715   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.0789 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.2129 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    3.2156 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    3.5872 ^ gpio_control_bidir_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[0]/shift_register[6] (net)
                    0.0462    0.0002    3.5874 ^ gpio_control_bidir_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    4.1319 ^ gpio_control_bidir_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_2[0]/net57 (net)
                    0.0866    0.0004    4.1322 ^ gpio_control_bidir_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1322   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.3188 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.4632 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.4660 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5660   clock uncertainty
                             -0.2504    3.3156   clock reconvergence pessimism
                             -0.0417    3.2739   library hold time
                                        3.2739   data required time
-------------------------------------------------------------------------------------
                                        3.2739   data required time
                                       -4.1322   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.6409 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.7749 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    2.7776 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    3.1492 ^ gpio_control_bidir_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[1]/shift_register[6] (net)
                    0.0462    0.0002    3.1494 ^ gpio_control_bidir_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    3.6939 ^ gpio_control_bidir_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_2[1]/net57 (net)
                    0.0866    0.0004    3.6942 ^ gpio_control_bidir_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6942   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.8467 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.9911 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.9939 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0939   clock uncertainty
                             -0.2162    2.8776   clock reconvergence pessimism
                             -0.0417    2.8359   library hold time
                                        2.8359   data required time
-------------------------------------------------------------------------------------
                                        2.8359   data required time
                                       -3.6942   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.2018 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.3358 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    2.3385 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    2.7101 ^ gpio_control_bidir_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_bidir_2[2]/shift_register[6] (net)
                    0.0462    0.0002    2.7103 ^ gpio_control_bidir_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    3.2548 ^ gpio_control_bidir_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_2[2]/net57 (net)
                    0.0866    0.0004    3.2551 ^ gpio_control_bidir_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2551   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.3734 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.5178 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.5205 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6205   clock uncertainty
                             -0.1820    2.4385   clock reconvergence pessimism
                             -0.0417    2.3968   library hold time
                                        2.3968   data required time
-------------------------------------------------------------------------------------
                                        2.3968   data required time
                                       -3.2551   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.7597 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.8937 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    3.8964 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    4.2680 ^ gpio_control_in_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[0]/shift_register[6] (net)
                    0.0462    0.0002    4.2682 ^ gpio_control_in_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    4.8127 ^ gpio_control_in_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[0]/net57 (net)
                    0.0866    0.0004    4.8130 ^ gpio_control_in_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8130   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.0527 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.1971 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.1998 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2998   clock uncertainty
                             -0.3034    3.9964   clock reconvergence pessimism
                             -0.0417    3.9547   library hold time
                                        3.9547   data required time
-------------------------------------------------------------------------------------
                                        3.9547   data required time
                                       -4.8130   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.2112 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.3452 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    4.3480 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    4.7196 ^ gpio_control_in_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[1]/shift_register[6] (net)
                    0.0462    0.0002    4.7198 ^ gpio_control_in_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    5.2642 ^ gpio_control_in_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[1]/net57 (net)
                    0.0866    0.0004    5.2646 ^ gpio_control_in_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2646   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.5394 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.6838 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.6866 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7866   clock uncertainty
                             -0.3386    4.4480   clock reconvergence pessimism
                             -0.0417    4.4063   library hold time
                                        4.4063   data required time
-------------------------------------------------------------------------------------
                                        4.4063   data required time
                                       -5.2646   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[2]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    4.6733 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.8073 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    4.8101 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    5.1817 ^ gpio_control_in_1[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[2]/shift_register[6] (net)
                    0.0462    0.0002    5.1819 ^ gpio_control_in_1[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    5.7263 ^ gpio_control_in_1[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[2]/net57 (net)
                    0.0866    0.0004    5.7267 ^ gpio_control_in_1[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7267   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017    5.0375 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.1819 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.1847 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2847   clock uncertainty
                             -0.3746    4.9101   clock reconvergence pessimism
                             -0.0417    4.8684   library hold time
                                        4.8684   data required time
-------------------------------------------------------------------------------------
                                        4.8684   data required time
                                       -5.7267   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[3]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.1200 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.2540 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    5.2568 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    5.6284 ^ gpio_control_in_1[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[3]/shift_register[6] (net)
                    0.0462    0.0002    5.6286 ^ gpio_control_in_1[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    6.1730 ^ gpio_control_in_1[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[3]/net57 (net)
                    0.0866    0.0004    6.1734 ^ gpio_control_in_1[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1734   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.5190 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.6634 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.6662 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7662   clock uncertainty
                             -0.4094    5.3568   clock reconvergence pessimism
                             -0.0417    5.3151   library hold time
                                        5.3151   data required time
-------------------------------------------------------------------------------------
                                        5.3151   data required time
                                       -6.1734   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[4]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.5705 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.7045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    5.7072 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    6.0788 ^ gpio_control_in_1[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[4]/shift_register[6] (net)
                    0.0462    0.0002    6.0790 ^ gpio_control_in_1[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    6.6235 ^ gpio_control_in_1[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[4]/net57 (net)
                    0.0866    0.0004    6.6238 ^ gpio_control_in_1[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6238   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.0045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.1490 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.1517 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2517   clock uncertainty
                             -0.4445    5.8072   clock reconvergence pessimism
                             -0.0417    5.7655   library hold time
                                        5.7655   data required time
-------------------------------------------------------------------------------------
                                        5.7655   data required time
                                       -6.6238   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[5]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.0193 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.1533 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    6.1560 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    6.5276 ^ gpio_control_in_1[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[5]/shift_register[6] (net)
                    0.0462    0.0002    6.5278 ^ gpio_control_in_1[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    7.0723 ^ gpio_control_in_1[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[5]/net57 (net)
                    0.0866    0.0004    7.0726 ^ gpio_control_in_1[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0726   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.4883 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.6327 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.6355 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7355   clock uncertainty
                             -0.4795    6.2560   clock reconvergence pessimism
                             -0.0417    6.2143   library hold time
                                        6.2143   data required time
-------------------------------------------------------------------------------------
                                        6.2143   data required time
                                       -7.0726   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1a[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.0598 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.1938 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    1.1966 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    1.5682 ^ gpio_control_in_1a[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[0]/shift_register[6] (net)
                    0.0462    0.0002    1.5684 ^ gpio_control_in_1a[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    2.1128 ^ gpio_control_in_1a[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[0]/net57 (net)
                    0.0866    0.0004    2.1132 ^ gpio_control_in_1a[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1132   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.1424 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.2868 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    1.2896 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3896   clock uncertainty
                             -0.0930    1.2966   clock reconvergence pessimism
                             -0.0417    1.2549   library hold time
                                        1.2549   data required time
-------------------------------------------------------------------------------------
                                        1.2549   data required time
                                       -2.1132   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1a[3]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.4043 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.5383 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    2.5410 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    2.9126 ^ gpio_control_in_1a[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[3]/shift_register[6] (net)
                    0.0462    0.0002    2.9128 ^ gpio_control_in_1a[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    3.4572 ^ gpio_control_in_1a[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[3]/net57 (net)
                    0.0866    0.0004    3.4576 ^ gpio_control_in_1a[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4576   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.5916 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.7360 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.7388 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8388   clock uncertainty
                             -0.1978    2.6410   clock reconvergence pessimism
                             -0.0417    2.5993   library hold time
                                        2.5993   data required time
-------------------------------------------------------------------------------------
                                        2.5993   data required time
                                       -3.4576   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1a[4]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.8472 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.9812 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    2.9839 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    3.3555 ^ gpio_control_in_1a[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[4]/shift_register[6] (net)
                    0.0462    0.0002    3.3557 ^ gpio_control_in_1a[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    3.9002 ^ gpio_control_in_1a[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[4]/net57 (net)
                    0.0866    0.0004    3.9005 ^ gpio_control_in_1a[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9005   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.0690 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.2135 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.2162 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3162   clock uncertainty
                             -0.2323    3.0839   clock reconvergence pessimism
                             -0.0417    3.0422   library hold time
                                        3.0422   data required time
-------------------------------------------------------------------------------------
                                        3.0422   data required time
                                       -3.9005   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1a[5]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.3057 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.4397 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    3.4425 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    3.8141 ^ gpio_control_in_1a[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[5]/shift_register[6] (net)
                    0.0462    0.0002    3.8143 ^ gpio_control_in_1a[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    4.3587 ^ gpio_control_in_1a[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[5]/net57 (net)
                    0.0866    0.0004    4.3591 ^ gpio_control_in_1a[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3591   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.5633 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.7078 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.7105 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8105   clock uncertainty
                             -0.2680    3.5425   clock reconvergence pessimism
                             -0.0417    3.5008   library hold time
                                        3.5008   data required time
-------------------------------------------------------------------------------------
                                        3.5008   data required time
                                       -4.3591   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[10]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.8247 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.9587 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    5.9614 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    6.3331 ^ gpio_control_in_2[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[10]/shift_register[6] (net)
                    0.0462    0.0002    6.3333 ^ gpio_control_in_2[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    6.8777 ^ gpio_control_in_2[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[10]/net57 (net)
                    0.0866    0.0004    6.8781 ^ gpio_control_in_2[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8781   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.2786 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.4230 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.4258 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5258   clock uncertainty
                             -0.4643    6.0615   clock reconvergence pessimism
                             -0.0417    6.0198   library hold time
                                        6.0198   data required time
-------------------------------------------------------------------------------------
                                        6.0198   data required time
                                       -6.8781   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[11]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.3777 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.5117 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    5.5145 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    5.8861 ^ gpio_control_in_2[11]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[11]/shift_register[6] (net)
                    0.0462    0.0002    5.8863 ^ gpio_control_in_2[11]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    6.4307 ^ gpio_control_in_2[11]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[11]/net57 (net)
                    0.0866    0.0004    6.4311 ^ gpio_control_in_2[11]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4311   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.7968 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.9412 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.9440 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0440   clock uncertainty
                             -0.4295    5.6145   clock reconvergence pessimism
                             -0.0417    5.5728   library hold time
                                        5.5728   data required time
-------------------------------------------------------------------------------------
                                        5.5728   data required time
                                       -6.4311   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[12]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0015    4.9353 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    5.0696 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    5.0724 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    5.4440 ^ gpio_control_in_2[12]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[12]/shift_register[6] (net)
                    0.0462    0.0002    5.4442 ^ gpio_control_in_2[12]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    5.9886 ^ gpio_control_in_2[12]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[12]/net57 (net)
                    0.0866    0.0004    5.9890 ^ gpio_control_in_2[12]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9890   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0017    5.3199 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    5.4647 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.4674 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5674   clock uncertainty
                             -0.3950    5.1724   clock reconvergence pessimism
                             -0.0417    5.1307   library hold time
                                        5.1307   data required time
-------------------------------------------------------------------------------------
                                        5.1307   data required time
                                       -5.9890   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[13]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.4199 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.5539 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    4.5566 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    4.9282 ^ gpio_control_in_2[13]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[13]/shift_register[6] (net)
                    0.0462    0.0002    4.9284 ^ gpio_control_in_2[13]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    5.4729 ^ gpio_control_in_2[13]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[13]/net57 (net)
                    0.0866    0.0004    5.4732 ^ gpio_control_in_2[13]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4732   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.7643 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.9087 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.9115 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0115   clock uncertainty
                             -0.3549    4.6566   clock reconvergence pessimism
                             -0.0417    4.6149   library hold time
                                        4.6149   data required time
-------------------------------------------------------------------------------------
                                        4.6149   data required time
                                       -5.4732   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[14]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.9743 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.1083 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    4.1110 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    4.4827 ^ gpio_control_in_2[14]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[14]/shift_register[6] (net)
                    0.0462    0.0002    4.4828 ^ gpio_control_in_2[14]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    5.0273 ^ gpio_control_in_2[14]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[14]/net57 (net)
                    0.0866    0.0004    5.0277 ^ gpio_control_in_2[14]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0277   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.2840 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.4284 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.4312 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5312   clock uncertainty
                             -0.3201    4.2111   clock reconvergence pessimism
                             -0.0417    4.1694   library hold time
                                        4.1694   data required time
-------------------------------------------------------------------------------------
                                        4.1694   data required time
                                       -5.0277   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[15]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.5210 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.6550 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    3.6577 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    4.0293 ^ gpio_control_in_2[15]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[15]/shift_register[6] (net)
                    0.0462    0.0002    4.0295 ^ gpio_control_in_2[15]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    4.5740 ^ gpio_control_in_2[15]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[15]/net57 (net)
                    0.0866    0.0004    4.5743 ^ gpio_control_in_2[15]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5743   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.7953 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.9398 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.9425 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0425   clock uncertainty
                             -0.2848    3.7577   clock reconvergence pessimism
                             -0.0417    3.7160   library hold time
                                        3.7160   data required time
-------------------------------------------------------------------------------------
                                        3.7160   data required time
                                       -4.5743   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[8]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.7146 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.8486 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    6.8513 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    7.2229 ^ gpio_control_in_2[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[8]/shift_register[6] (net)
                    0.0462    0.0002    7.2231 ^ gpio_control_in_2[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    7.7675 ^ gpio_control_in_2[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[8]/net57 (net)
                    0.0866    0.0004    7.7679 ^ gpio_control_in_2[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7679   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.2378 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.3822 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.3850 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4850   clock uncertainty
                             -0.5337    6.9513   clock reconvergence pessimism
                             -0.0417    6.9096   library hold time
                                        6.9096   data required time
-------------------------------------------------------------------------------------
                                        6.9096   data required time
                                       -7.7679   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[9]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.2702 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.4042 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    6.4070 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    6.7786 ^ gpio_control_in_2[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[9]/shift_register[6] (net)
                    0.0462    0.0002    6.7788 ^ gpio_control_in_2[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    7.3232 ^ gpio_control_in_2[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[9]/net57 (net)
                    0.0866    0.0004    7.3236 ^ gpio_control_in_2[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3236   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.7588 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.9033 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.9060 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0060   clock uncertainty
                             -0.4990    6.5070   clock reconvergence pessimism
                             -0.0417    6.4653   library hold time
                                        6.4653   data required time
-------------------------------------------------------------------------------------
                                        6.4653   data required time
                                       -7.3236   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[10]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0015    8.5777 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.7117 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    8.7144 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    9.0860 ^ gpio_control_in_1[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[10]/shift_register[6] (net)
                    0.0462    0.0002    9.0862 ^ gpio_control_in_1[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    9.6307 ^ gpio_control_in_1[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[10]/net57 (net)
                    0.0866    0.0004    9.6310 ^ gpio_control_in_1[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6310   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.2461 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    9.3905 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    9.3933 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4933   clock uncertainty
                             -0.6788    8.8144   clock reconvergence pessimism
                             -0.0417    8.7727   library hold time
                                        8.7727   data required time
-------------------------------------------------------------------------------------
                                        8.7727   data required time
                                       -9.6310   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[6]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0015    6.5889 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1349    6.7237 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    6.7265 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    7.0981 ^ gpio_control_in_1[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[6]/shift_register[6] (net)
                    0.0462    0.0002    7.0983 ^ gpio_control_in_1[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    7.6427 ^ gpio_control_in_1[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[6]/net57 (net)
                    0.0866    0.0004    7.6431 ^ gpio_control_in_1[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6431   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.1023 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.2477 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.2504 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3504   clock uncertainty
                             -0.5239    6.8265   clock reconvergence pessimism
                             -0.0417    6.7848   library hold time
                                        6.7848   data required time
-------------------------------------------------------------------------------------
                                        6.7848   data required time
                                       -7.6431   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1a[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.5145 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.6484 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    1.6512 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    2.0228 ^ gpio_control_in_1a[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[1]/shift_register[6] (net)
                    0.0462    0.0002    2.0230 ^ gpio_control_in_1a[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    2.5674 ^ gpio_control_in_1a[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[1]/net57 (net)
                    0.0866    0.0004    2.5678 ^ gpio_control_in_1a[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5678   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.6325 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.7769 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    1.7797 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8797   clock uncertainty
                             -0.1285    1.7512   clock reconvergence pessimism
                             -0.0417    1.7095   library hold time
                                        1.7095   data required time
-------------------------------------------------------------------------------------
                                        1.7095   data required time
                                       -2.5678   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1a[2]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.9571 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.0911 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    2.0939 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    2.4655 ^ gpio_control_in_1a[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1a[2]/shift_register[6] (net)
                    0.0462    0.0002    2.4657 ^ gpio_control_in_1a[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    3.0101 ^ gpio_control_in_1a[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[2]/net57 (net)
                    0.0866    0.0004    3.0105 ^ gpio_control_in_1a[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0105   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.1096 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.2541 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.2568 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3568   clock uncertainty
                             -0.1630    2.1939   clock reconvergence pessimism
                             -0.0417    2.1522   library hold time
                                        2.1522   data required time
-------------------------------------------------------------------------------------
                                        2.1522   data required time
                                       -3.0105   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[8]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0015    7.6229 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7569 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    7.7597 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    8.1313 ^ gpio_control_in_1[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[8]/shift_register[6] (net)
                    0.0462    0.0002    8.1315 ^ gpio_control_in_1[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    8.6759 ^ gpio_control_in_1[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[8]/net57 (net)
                    0.0866    0.0004    8.6763 ^ gpio_control_in_1[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6763   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0017    8.2169 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3614 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    8.3641 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4641   clock uncertainty
                             -0.6044    7.8597   clock reconvergence pessimism
                             -0.0417    7.8180   library hold time
                                        7.8180   data required time
-------------------------------------------------------------------------------------
                                        7.8180   data required time
                                       -8.6763   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[9]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0015    8.1018 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.2359 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    8.2386 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    8.6102 ^ gpio_control_in_1[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[9]/shift_register[6] (net)
                    0.0462    0.0002    8.6104 ^ gpio_control_in_1[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    9.1549 ^ gpio_control_in_1[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[9]/net57 (net)
                    0.0866    0.0004    9.1552 ^ gpio_control_in_1[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1552   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0017    8.7331 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    8.8776 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    8.8804 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9804   clock uncertainty
                             -0.6418    8.3386   clock reconvergence pessimism
                             -0.0417    8.2969   library hold time
                                        8.2969   data required time
-------------------------------------------------------------------------------------
                                        8.2969   data required time
                                       -9.1552   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.5046 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.6386 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027   10.6414 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716   11.0130 ^ gpio_control_in_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[0]/shift_register[6] (net)
                    0.0462    0.0002   11.0132 ^ gpio_control_in_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444   11.5576 ^ gpio_control_in_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[0]/net57 (net)
                    0.0866    0.0004   11.5580 ^ gpio_control_in_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5580   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0017   11.3232 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   11.4676 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027   11.4703 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5703   clock uncertainty
                             -0.8290   10.7414   clock reconvergence pessimism
                             -0.0417   10.6997   library hold time
                                       10.6997   data required time
-------------------------------------------------------------------------------------
                                       10.6997   data required time
                                      -11.5580   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.0375 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.1715 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027   10.1743 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716   10.5459 ^ gpio_control_in_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[1]/shift_register[6] (net)
                    0.0462    0.0002   10.5461 ^ gpio_control_in_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444   11.0905 ^ gpio_control_in_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[1]/net57 (net)
                    0.0866    0.0004   11.0909 ^ gpio_control_in_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.0909   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.8197 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.9641 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027   10.9669 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0669   clock uncertainty
                             -0.7926   10.2743   clock reconvergence pessimism
                             -0.0417   10.2326   library hold time
                                       10.2326   data required time
-------------------------------------------------------------------------------------
                                       10.2326   data required time
                                      -11.0909   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[2]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.5723 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.7062 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    9.7090 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716   10.0806 ^ gpio_control_in_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[2]/shift_register[6] (net)
                    0.0462    0.0002   10.0808 ^ gpio_control_in_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444   10.6252 ^ gpio_control_in_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[2]/net57 (net)
                    0.0866    0.0004   10.6256 ^ gpio_control_in_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6256   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.3181 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.4626 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027   10.4653 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5653   clock uncertainty
                             -0.7563    9.8090   clock reconvergence pessimism
                             -0.0417    9.7673   library hold time
                                        9.7673   data required time
-------------------------------------------------------------------------------------
                                        9.7673   data required time
                                      -10.6256   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[3]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.1029 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.2369 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    9.2396 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    9.6112 ^ gpio_control_in_2[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[3]/shift_register[6] (net)
                    0.0462    0.0002    9.6114 ^ gpio_control_in_2[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444   10.1558 ^ gpio_control_in_2[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[3]/net57 (net)
                    0.0866    0.0004   10.1562 ^ gpio_control_in_2[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1562   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.8122 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    9.9566 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    9.9594 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0594   clock uncertainty
                             -0.7198    9.3396   clock reconvergence pessimism
                             -0.0417    9.2979   library hold time
                                        9.2979   data required time
-------------------------------------------------------------------------------------
                                        9.2979   data required time
                                      -10.1562   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[4]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0015    8.6414 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    8.7757 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    8.7784 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    9.1501 ^ gpio_control_in_2[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[4]/shift_register[6] (net)
                    0.0462    0.0002    9.1502 ^ gpio_control_in_2[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    9.6947 ^ gpio_control_in_2[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[4]/net57 (net)
                    0.0866    0.0004    9.6951 ^ gpio_control_in_2[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6951   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0017    9.3147 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    9.4595 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    9.4623 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5623   clock uncertainty
                             -0.6838    8.8785   clock reconvergence pessimism
                             -0.0417    8.8368   library hold time
                                        8.8368   data required time
-------------------------------------------------------------------------------------
                                        8.8368   data required time
                                       -9.6951   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[5]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0015    8.1243 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    8.2587 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    8.2615 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    8.6331 ^ gpio_control_in_2[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[5]/shift_register[6] (net)
                    0.0462    0.0002    8.6333 ^ gpio_control_in_2[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    9.1777 ^ gpio_control_in_2[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[5]/net57 (net)
                    0.0866    0.0004    9.1781 ^ gpio_control_in_2[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1781   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0017    8.7574 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1449    8.9023 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    8.9050 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0050   clock uncertainty
                             -0.6435    8.3615   clock reconvergence pessimism
                             -0.0417    8.3198   library hold time
                                        8.3198   data required time
-------------------------------------------------------------------------------------
                                        8.3198   data required time
                                       -9.1781   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[6]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.6018 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7358 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    7.7386 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    8.1102 ^ gpio_control_in_2[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[6]/shift_register[6] (net)
                    0.0462    0.0002    8.1104 ^ gpio_control_in_2[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    8.6548 ^ gpio_control_in_2[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[6]/net57 (net)
                    0.0866    0.0004    8.6552 ^ gpio_control_in_2[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6552   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0017    8.1942 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3386 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    8.3414 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4414   clock uncertainty
                             -0.6028    7.8386   clock reconvergence pessimism
                             -0.0417    7.7969   library hold time
                                        7.7969   data required time
-------------------------------------------------------------------------------------
                                        7.7969   data required time
                                       -8.6552   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_2[7]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.1604 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.2944 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    7.2972 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    7.6688 ^ gpio_control_in_2[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_2[7]/shift_register[6] (net)
                    0.0462    0.0002    7.6690 ^ gpio_control_in_2[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    8.2134 ^ gpio_control_in_2[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[7]/net57 (net)
                    0.0866    0.0004    8.2138 ^ gpio_control_in_2[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2138   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.7184 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.8628 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    7.8656 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9656   clock uncertainty
                             -0.5684    7.3972   clock reconvergence pessimism
                             -0.0417    7.3555   library hold time
                                        7.3555   data required time
-------------------------------------------------------------------------------------
                                        7.3555   data required time
                                       -8.2138   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_in_1[7]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0015    7.1587 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1348    7.2936 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    7.2963 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0462    0.3716    7.6679 ^ gpio_control_in_1[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0028                                 gpio_control_in_1[7]/shift_register[6] (net)
                    0.0462    0.0002    7.6681 ^ gpio_control_in_1[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0866    0.5444    8.2126 ^ gpio_control_in_1[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[7]/net57 (net)
                    0.0866    0.0004    8.2129 ^ gpio_control_in_1[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2129   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.7166 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.8619 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0027    7.8647 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9647   clock uncertainty
                             -0.5683    7.3963   clock reconvergence pessimism
                             -0.0417    7.3547   library hold time
                                        7.3547   data required time
-------------------------------------------------------------------------------------
                                        7.3547   data required time
                                       -8.2129   data arrival time
-------------------------------------------------------------------------------------
                                        0.8583   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0015    0.1764 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    0.3106 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    0.3132 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    0.6874 ^ gpio_control_bidir_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_1[0]/shift_register[7] (net)
                    0.0479    0.0002    0.6876 ^ gpio_control_bidir_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    1.2308 ^ gpio_control_bidir_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_1[0]/net56 (net)
                    0.0845    0.0004    1.2312 ^ gpio_control_bidir_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2312   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0017    0.1901 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1447    0.3348 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    0.3379 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4379   clock uncertainty
                             -0.0242    0.4136   clock reconvergence pessimism
                             -0.0412    0.3724   library hold time
                                        0.3724   data required time
-------------------------------------------------------------------------------------
                                        0.3724   data required time
                                       -1.2312   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    0.6182 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    0.7522 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    0.7547 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    1.1289 ^ gpio_control_bidir_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_1[1]/shift_register[7] (net)
                    0.0479    0.0002    1.1291 ^ gpio_control_bidir_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    1.6723 ^ gpio_control_bidir_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_1[1]/net56 (net)
                    0.0845    0.0004    1.6727 ^ gpio_control_bidir_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6727   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    0.6663 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    0.8108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    0.8138 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9138   clock uncertainty
                             -0.0586    0.8552   clock reconvergence pessimism
                             -0.0412    0.8139   library hold time
                                        0.8139   data required time
-------------------------------------------------------------------------------------
                                        0.8139   data required time
                                       -1.6727   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[7]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0015    7.1587 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1348    7.2936 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    7.2961 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    7.6703 ^ gpio_control_in_1[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[7]/shift_register[7] (net)
                    0.0479    0.0002    7.6705 ^ gpio_control_in_1[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    8.2138 ^ gpio_control_in_1[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[7]/net56 (net)
                    0.0845    0.0004    8.2142 ^ gpio_control_in_1[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2142   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.7166 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.8619 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    7.8649 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9649   clock uncertainty
                             -0.5683    7.3966   clock reconvergence pessimism
                             -0.0412    7.3554   library hold time
                                        7.3554   data required time
-------------------------------------------------------------------------------------
                                        7.3554   data required time
                                       -8.2142   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.5046 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.6386 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026   10.6412 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742   11.0153 ^ gpio_control_in_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[0]/shift_register[7] (net)
                    0.0479    0.0002   11.0156 ^ gpio_control_in_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432   11.5588 ^ gpio_control_in_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[0]/net56 (net)
                    0.0845    0.0004   11.5592 ^ gpio_control_in_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5592   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0017   11.3232 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   11.4676 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030   11.4706 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5706   clock uncertainty
                             -0.8290   10.7416   clock reconvergence pessimism
                             -0.0412   10.7004   library hold time
                                       10.7004   data required time
-------------------------------------------------------------------------------------
                                       10.7004   data required time
                                      -11.5592   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[2]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.5723 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.7062 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    9.7088 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742   10.0830 ^ gpio_control_in_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[2]/shift_register[7] (net)
                    0.0479    0.0002   10.0832 ^ gpio_control_in_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432   10.6264 ^ gpio_control_in_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[2]/net56 (net)
                    0.0845    0.0004   10.6268 ^ gpio_control_in_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6268   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.3181 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.4626 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030   10.4656 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5656   clock uncertainty
                             -0.7563    9.8093   clock reconvergence pessimism
                             -0.0412    9.7680   library hold time
                                        9.7680   data required time
-------------------------------------------------------------------------------------
                                        9.7680   data required time
                                      -10.6268   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[7]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.1604 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.2944 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    7.2970 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    7.6712 ^ gpio_control_in_2[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[7]/shift_register[7] (net)
                    0.0479    0.0002    7.6714 ^ gpio_control_in_2[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    8.2146 ^ gpio_control_in_2[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[7]/net56 (net)
                    0.0845    0.0004    8.2150 ^ gpio_control_in_2[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2150   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.7184 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.8628 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    7.8658 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9658   clock uncertainty
                             -0.5684    7.3974   clock reconvergence pessimism
                             -0.0412    7.3562   library hold time
                                        7.3562   data required time
-------------------------------------------------------------------------------------
                                        7.3562   data required time
                                       -8.2150   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.0789 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.2129 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    3.2154 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    3.5896 ^ gpio_control_bidir_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[0]/shift_register[7] (net)
                    0.0479    0.0002    3.5898 ^ gpio_control_bidir_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    4.1331 ^ gpio_control_bidir_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[0]/net56 (net)
                    0.0845    0.0004    4.1334 ^ gpio_control_bidir_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1334   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.3188 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.4632 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    3.4662 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5662   clock uncertainty
                             -0.2504    3.3159   clock reconvergence pessimism
                             -0.0412    3.2746   library hold time
                                        3.2746   data required time
-------------------------------------------------------------------------------------
                                        3.2746   data required time
                                       -4.1334   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.6409 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.7749 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    2.7774 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    3.1516 ^ gpio_control_bidir_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[1]/shift_register[7] (net)
                    0.0479    0.0002    3.1518 ^ gpio_control_bidir_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    3.6951 ^ gpio_control_bidir_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[1]/net56 (net)
                    0.0845    0.0004    3.6954 ^ gpio_control_bidir_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6954   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.8467 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.9911 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    2.9941 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0941   clock uncertainty
                             -0.2162    2.8779   clock reconvergence pessimism
                             -0.0412    2.8366   library hold time
                                        2.8366   data required time
-------------------------------------------------------------------------------------
                                        2.8366   data required time
                                       -3.6954   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.2018 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.3358 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    2.3383 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    2.7125 ^ gpio_control_bidir_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[2]/shift_register[7] (net)
                    0.0479    0.0002    2.7127 ^ gpio_control_bidir_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    3.2559 ^ gpio_control_bidir_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_bidir_2[2]/net56 (net)
                    0.0845    0.0004    3.2563 ^ gpio_control_bidir_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2563   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.3734 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.5178 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    2.5208 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6208   clock uncertainty
                             -0.1820    2.4388   clock reconvergence pessimism
                             -0.0412    2.3975   library hold time
                                        2.3975   data required time
-------------------------------------------------------------------------------------
                                        2.3975   data required time
                                       -3.2563   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.7597 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.8937 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    3.8962 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    4.2704 ^ gpio_control_in_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[0]/shift_register[7] (net)
                    0.0479    0.0002    4.2706 ^ gpio_control_in_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    4.8139 ^ gpio_control_in_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[0]/net56 (net)
                    0.0845    0.0004    4.8143 ^ gpio_control_in_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8143   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.0527 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.1971 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    4.2001 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3001   clock uncertainty
                             -0.3034    3.9967   clock reconvergence pessimism
                             -0.0412    3.9555   library hold time
                                        3.9555   data required time
-------------------------------------------------------------------------------------
                                        3.9555   data required time
                                       -4.8143   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[10]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0015    8.5777 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.7117 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    8.7142 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    9.0884 ^ gpio_control_in_1[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[10]/shift_register[7] (net)
                    0.0479    0.0002    9.0886 ^ gpio_control_in_1[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    9.6319 ^ gpio_control_in_1[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[10]/net56 (net)
                    0.0845    0.0004    9.6323 ^ gpio_control_in_1[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6323   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.2461 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    9.3905 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    9.3935 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4935   clock uncertainty
                             -0.6788    8.8147   clock reconvergence pessimism
                             -0.0412    8.7735   library hold time
                                        8.7735   data required time
-------------------------------------------------------------------------------------
                                        8.7735   data required time
                                       -9.6323   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.2112 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.3452 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    4.3478 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    4.7220 ^ gpio_control_in_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[1]/shift_register[7] (net)
                    0.0479    0.0002    4.7222 ^ gpio_control_in_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    5.2654 ^ gpio_control_in_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[1]/net56 (net)
                    0.0845    0.0004    5.2658 ^ gpio_control_in_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2658   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.5394 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.6838 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    4.6868 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7868   clock uncertainty
                             -0.3386    4.4482   clock reconvergence pessimism
                             -0.0412    4.4070   library hold time
                                        4.4070   data required time
-------------------------------------------------------------------------------------
                                        4.4070   data required time
                                       -5.2658   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[2]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    4.6733 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.8073 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    4.8099 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    5.1841 ^ gpio_control_in_1[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[2]/shift_register[7] (net)
                    0.0479    0.0002    5.1843 ^ gpio_control_in_1[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    5.7275 ^ gpio_control_in_1[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[2]/net56 (net)
                    0.0845    0.0004    5.7279 ^ gpio_control_in_1[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7279   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017    5.0375 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.1819 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    5.1849 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2849   clock uncertainty
                             -0.3746    4.9103   clock reconvergence pessimism
                             -0.0412    4.8691   library hold time
                                        4.8691   data required time
-------------------------------------------------------------------------------------
                                        4.8691   data required time
                                       -5.7279   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[3]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.1200 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.2540 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    5.2566 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    5.6307 ^ gpio_control_in_1[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[3]/shift_register[7] (net)
                    0.0479    0.0002    5.6310 ^ gpio_control_in_1[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    6.1742 ^ gpio_control_in_1[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[3]/net56 (net)
                    0.0845    0.0004    6.1746 ^ gpio_control_in_1[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1746   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.5190 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.6634 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    5.6664 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7664   clock uncertainty
                             -0.4094    5.3570   clock reconvergence pessimism
                             -0.0412    5.3158   library hold time
                                        5.3158   data required time
-------------------------------------------------------------------------------------
                                        5.3158   data required time
                                       -6.1746   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[4]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.5705 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.7045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    5.7070 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    6.0812 ^ gpio_control_in_1[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[4]/shift_register[7] (net)
                    0.0479    0.0002    6.0814 ^ gpio_control_in_1[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    6.6247 ^ gpio_control_in_1[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[4]/net56 (net)
                    0.0845    0.0004    6.6250 ^ gpio_control_in_1[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6250   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.0045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.1490 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    6.1520 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2520   clock uncertainty
                             -0.4445    5.8075   clock reconvergence pessimism
                             -0.0412    5.7662   library hold time
                                        5.7662   data required time
-------------------------------------------------------------------------------------
                                        5.7662   data required time
                                       -6.6250   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[5]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.0193 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.1533 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    6.1558 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    6.5300 ^ gpio_control_in_1[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[5]/shift_register[7] (net)
                    0.0479    0.0002    6.5302 ^ gpio_control_in_1[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    7.0734 ^ gpio_control_in_1[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[5]/net56 (net)
                    0.0845    0.0004    7.0738 ^ gpio_control_in_1[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0738   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.4883 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.6327 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    6.6358 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7358   clock uncertainty
                             -0.4795    6.2563   clock reconvergence pessimism
                             -0.0412    6.2150   library hold time
                                        6.2150   data required time
-------------------------------------------------------------------------------------
                                        6.2150   data required time
                                       -7.0738   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[6]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0015    6.5889 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1349    6.7237 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    6.7263 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    7.1005 ^ gpio_control_in_1[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[6]/shift_register[7] (net)
                    0.0479    0.0002    7.1007 ^ gpio_control_in_1[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    7.6439 ^ gpio_control_in_1[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[6]/net56 (net)
                    0.0845    0.0004    7.6443 ^ gpio_control_in_1[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6443   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.1023 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.2477 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    7.2507 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3507   clock uncertainty
                             -0.5239    6.8267   clock reconvergence pessimism
                             -0.0412    6.7855   library hold time
                                        6.7855   data required time
-------------------------------------------------------------------------------------
                                        6.7855   data required time
                                       -7.6443   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[8]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0015    7.6229 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7569 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    7.7595 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    8.1336 ^ gpio_control_in_1[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[8]/shift_register[7] (net)
                    0.0479    0.0002    8.1339 ^ gpio_control_in_1[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    8.6771 ^ gpio_control_in_1[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[8]/net56 (net)
                    0.0845    0.0004    8.6775 ^ gpio_control_in_1[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6775   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0017    8.2169 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3614 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    8.3644 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4644   clock uncertainty
                             -0.6044    7.8599   clock reconvergence pessimism
                             -0.0412    7.8187   library hold time
                                        7.8187   data required time
-------------------------------------------------------------------------------------
                                        7.8187   data required time
                                       -8.6775   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[9]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0015    8.1018 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.2359 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    8.2384 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    8.6126 ^ gpio_control_in_1[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[9]/shift_register[7] (net)
                    0.0479    0.0002    8.6128 ^ gpio_control_in_1[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    9.1560 ^ gpio_control_in_1[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1[9]/net56 (net)
                    0.0845    0.0004    9.1564 ^ gpio_control_in_1[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1564   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0017    8.7331 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    8.8776 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    8.8806 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9806   clock uncertainty
                             -0.6418    8.3389   clock reconvergence pessimism
                             -0.0412    8.2976   library hold time
                                        8.2976   data required time
-------------------------------------------------------------------------------------
                                        8.2976   data required time
                                       -9.1564   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1a[0]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.0598 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.1938 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    1.1964 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    1.5705 ^ gpio_control_in_1a[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[0]/shift_register[7] (net)
                    0.0479    0.0002    1.5708 ^ gpio_control_in_1a[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    2.1140 ^ gpio_control_in_1a[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[0]/net56 (net)
                    0.0845    0.0004    2.1144 ^ gpio_control_in_1a[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1144   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.1424 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.2868 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    1.2899 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3899   clock uncertainty
                             -0.0930    1.2968   clock reconvergence pessimism
                             -0.0412    1.2556   library hold time
                                        1.2556   data required time
-------------------------------------------------------------------------------------
                                        1.2556   data required time
                                       -2.1144   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1a[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.5145 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.6484 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    1.6510 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    2.0252 ^ gpio_control_in_1a[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[1]/shift_register[7] (net)
                    0.0479    0.0002    2.0254 ^ gpio_control_in_1a[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    2.5686 ^ gpio_control_in_1a[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[1]/net56 (net)
                    0.0845    0.0004    2.5690 ^ gpio_control_in_1a[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5690   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.6325 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.7769 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    1.7799 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8799   clock uncertainty
                             -0.1285    1.7515   clock reconvergence pessimism
                             -0.0412    1.7102   library hold time
                                        1.7102   data required time
-------------------------------------------------------------------------------------
                                        1.7102   data required time
                                       -2.5690   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1a[2]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.9571 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.0911 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    2.0937 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    2.4679 ^ gpio_control_in_1a[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[2]/shift_register[7] (net)
                    0.0479    0.0002    2.4681 ^ gpio_control_in_1a[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    3.0113 ^ gpio_control_in_1a[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[2]/net56 (net)
                    0.0845    0.0004    3.0117 ^ gpio_control_in_1a[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0117   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.1096 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.2541 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    2.2571 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3571   clock uncertainty
                             -0.1630    2.1941   clock reconvergence pessimism
                             -0.0412    2.1529   library hold time
                                        2.1529   data required time
-------------------------------------------------------------------------------------
                                        2.1529   data required time
                                       -3.0117   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1a[3]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.4043 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.5383 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    2.5408 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    2.9150 ^ gpio_control_in_1a[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[3]/shift_register[7] (net)
                    0.0479    0.0002    2.9152 ^ gpio_control_in_1a[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    3.4584 ^ gpio_control_in_1a[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[3]/net56 (net)
                    0.0845    0.0004    3.4588 ^ gpio_control_in_1a[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4588   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.5916 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.7360 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    2.7391 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8391   clock uncertainty
                             -0.1978    2.6413   clock reconvergence pessimism
                             -0.0412    2.6000   library hold time
                                        2.6000   data required time
-------------------------------------------------------------------------------------
                                        2.6000   data required time
                                       -3.4588   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1a[4]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.8472 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.9812 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    2.9837 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    3.3579 ^ gpio_control_in_1a[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[4]/shift_register[7] (net)
                    0.0479    0.0002    3.3581 ^ gpio_control_in_1a[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    3.9013 ^ gpio_control_in_1a[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[4]/net56 (net)
                    0.0845    0.0004    3.9017 ^ gpio_control_in_1a[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9017   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.0690 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.2135 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    3.2165 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3165   clock uncertainty
                             -0.2323    3.0842   clock reconvergence pessimism
                             -0.0412    3.0429   library hold time
                                        3.0429   data required time
-------------------------------------------------------------------------------------
                                        3.0429   data required time
                                       -3.9017   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1a[5]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.3057 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.4397 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    3.4423 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    3.8165 ^ gpio_control_in_1a[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[5]/shift_register[7] (net)
                    0.0479    0.0002    3.8167 ^ gpio_control_in_1a[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    4.3599 ^ gpio_control_in_1a[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_1a[5]/net56 (net)
                    0.0845    0.0004    4.3603 ^ gpio_control_in_1a[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3603   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.5633 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.7078 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    3.7108 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8108   clock uncertainty
                             -0.2680    3.5427   clock reconvergence pessimism
                             -0.0412    3.5015   library hold time
                                        3.5015   data required time
-------------------------------------------------------------------------------------
                                        3.5015   data required time
                                       -4.3603   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[10]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.8247 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.9587 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    5.9613 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    6.3354 ^ gpio_control_in_2[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[10]/shift_register[7] (net)
                    0.0479    0.0002    6.3357 ^ gpio_control_in_2[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    6.8789 ^ gpio_control_in_2[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[10]/net56 (net)
                    0.0845    0.0004    6.8793 ^ gpio_control_in_2[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8793   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.2786 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.4230 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    6.4260 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5260   clock uncertainty
                             -0.4643    6.0617   clock reconvergence pessimism
                             -0.0412    6.0205   library hold time
                                        6.0205   data required time
-------------------------------------------------------------------------------------
                                        6.0205   data required time
                                       -6.8793   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[11]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.3777 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.5117 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    5.5143 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    5.8884 ^ gpio_control_in_2[11]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[11]/shift_register[7] (net)
                    0.0479    0.0002    5.8887 ^ gpio_control_in_2[11]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    6.4319 ^ gpio_control_in_2[11]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[11]/net56 (net)
                    0.0845    0.0004    6.4323 ^ gpio_control_in_2[11]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4323   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.7968 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.9412 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    5.9442 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0442   clock uncertainty
                             -0.4295    5.6147   clock reconvergence pessimism
                             -0.0412    5.5735   library hold time
                                        5.5735   data required time
-------------------------------------------------------------------------------------
                                        5.5735   data required time
                                       -6.4323   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[12]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0015    4.9353 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    5.0696 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    5.0722 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    5.4464 ^ gpio_control_in_2[12]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[12]/shift_register[7] (net)
                    0.0479    0.0002    5.4466 ^ gpio_control_in_2[12]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    5.9898 ^ gpio_control_in_2[12]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[12]/net56 (net)
                    0.0845    0.0004    5.9902 ^ gpio_control_in_2[12]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9902   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0017    5.3199 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    5.4647 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    5.4677 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5677   clock uncertainty
                             -0.3950    5.1727   clock reconvergence pessimism
                             -0.0412    5.1314   library hold time
                                        5.1314   data required time
-------------------------------------------------------------------------------------
                                        5.1314   data required time
                                       -5.9902   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[13]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.4199 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.5539 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    4.5564 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    4.9306 ^ gpio_control_in_2[13]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[13]/shift_register[7] (net)
                    0.0479    0.0002    4.9308 ^ gpio_control_in_2[13]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    5.4741 ^ gpio_control_in_2[13]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[13]/net56 (net)
                    0.0845    0.0004    5.4744 ^ gpio_control_in_2[13]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4744   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.7643 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.9087 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    4.9117 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0117   clock uncertainty
                             -0.3549    4.6569   clock reconvergence pessimism
                             -0.0412    4.6156   library hold time
                                        4.6156   data required time
-------------------------------------------------------------------------------------
                                        4.6156   data required time
                                       -5.4744   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[14]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.9743 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.1083 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    4.1109 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    4.4850 ^ gpio_control_in_2[14]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[14]/shift_register[7] (net)
                    0.0479    0.0002    4.4853 ^ gpio_control_in_2[14]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    5.0285 ^ gpio_control_in_2[14]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[14]/net56 (net)
                    0.0845    0.0004    5.0289 ^ gpio_control_in_2[14]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0289   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.2840 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.4284 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    4.4314 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5314   clock uncertainty
                             -0.3201    4.2113   clock reconvergence pessimism
                             -0.0412    4.1701   library hold time
                                        4.1701   data required time
-------------------------------------------------------------------------------------
                                        4.1701   data required time
                                       -5.0289   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[15]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.5210 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.6550 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    3.6575 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    4.0317 ^ gpio_control_in_2[15]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[15]/shift_register[7] (net)
                    0.0479    0.0002    4.0319 ^ gpio_control_in_2[15]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    4.5751 ^ gpio_control_in_2[15]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[15]/net56 (net)
                    0.0845    0.0004    4.5755 ^ gpio_control_in_2[15]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5755   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.7953 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.9398 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    3.9428 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0428   clock uncertainty
                             -0.2848    3.7580   clock reconvergence pessimism
                             -0.0412    3.7167   library hold time
                                        3.7167   data required time
-------------------------------------------------------------------------------------
                                        3.7167   data required time
                                       -4.5755   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[1]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.0375 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.1715 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026   10.1741 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742   10.5483 ^ gpio_control_in_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[1]/shift_register[7] (net)
                    0.0479    0.0002   10.5485 ^ gpio_control_in_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432   11.0917 ^ gpio_control_in_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[1]/net56 (net)
                    0.0845    0.0004   11.0921 ^ gpio_control_in_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.0921   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.8197 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.9641 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030   10.9671 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0671   clock uncertainty
                             -0.7926   10.2746   clock reconvergence pessimism
                             -0.0412   10.2333   library hold time
                                       10.2333   data required time
-------------------------------------------------------------------------------------
                                       10.2333   data required time
                                      -11.0921   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[3]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.1029 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.2369 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    9.2394 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    9.6136 ^ gpio_control_in_2[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[3]/shift_register[7] (net)
                    0.0479    0.0002    9.6138 ^ gpio_control_in_2[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432   10.1570 ^ gpio_control_in_2[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[3]/net56 (net)
                    0.0845    0.0004   10.1574 ^ gpio_control_in_2[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1574   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.8122 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    9.9566 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    9.9596 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0596   clock uncertainty
                             -0.7198    9.3399   clock reconvergence pessimism
                             -0.0412    9.2986   library hold time
                                        9.2986   data required time
-------------------------------------------------------------------------------------
                                        9.2986   data required time
                                      -10.1574   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[4]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0015    8.6414 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    8.7757 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    8.7783 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    9.1524 ^ gpio_control_in_2[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[4]/shift_register[7] (net)
                    0.0479    0.0002    9.1527 ^ gpio_control_in_2[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    9.6959 ^ gpio_control_in_2[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[4]/net56 (net)
                    0.0845    0.0004    9.6963 ^ gpio_control_in_2[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6963   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0017    9.3147 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    9.4595 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    9.4625 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5625   clock uncertainty
                             -0.6838    8.8787   clock reconvergence pessimism
                             -0.0412    8.8375   library hold time
                                        8.8375   data required time
-------------------------------------------------------------------------------------
                                        8.8375   data required time
                                       -9.6963   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[5]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0015    8.1243 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    8.2587 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    8.2613 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    8.6355 ^ gpio_control_in_2[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[5]/shift_register[7] (net)
                    0.0479    0.0002    8.6357 ^ gpio_control_in_2[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    9.1789 ^ gpio_control_in_2[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[5]/net56 (net)
                    0.0845    0.0004    9.1793 ^ gpio_control_in_2[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1793   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0017    8.7574 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1449    8.9023 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    8.9053 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0053   clock uncertainty
                             -0.6435    8.3618   clock reconvergence pessimism
                             -0.0412    8.3205   library hold time
                                        8.3205   data required time
-------------------------------------------------------------------------------------
                                        8.3205   data required time
                                       -9.1793   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[6]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.6018 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7358 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    7.7384 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    8.1125 ^ gpio_control_in_2[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[6]/shift_register[7] (net)
                    0.0479    0.0002    8.1128 ^ gpio_control_in_2[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    8.6560 ^ gpio_control_in_2[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[6]/net56 (net)
                    0.0845    0.0004    8.6564 ^ gpio_control_in_2[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6564   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0017    8.1942 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3386 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    8.3416 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4416   clock uncertainty
                             -0.6028    7.8388   clock reconvergence pessimism
                             -0.0412    7.7976   library hold time
                                        7.7976   data required time
-------------------------------------------------------------------------------------
                                        7.7976   data required time
                                       -8.6564   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[8]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.7146 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.8486 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    6.8511 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    7.2253 ^ gpio_control_in_2[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[8]/shift_register[7] (net)
                    0.0479    0.0002    7.2255 ^ gpio_control_in_2[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    7.7687 ^ gpio_control_in_2[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[8]/net56 (net)
                    0.0845    0.0004    7.7691 ^ gpio_control_in_2[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7691   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.2378 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.3822 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    7.3852 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4852   clock uncertainty
                             -0.5337    6.9516   clock reconvergence pessimism
                             -0.0412    6.9103   library hold time
                                        6.9103   data required time
-------------------------------------------------------------------------------------
                                        6.9103   data required time
                                       -7.7691   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_2[9]/_126_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_127_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.2702 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.4042 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0026    6.4068 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0479    0.3742    6.7810 ^ gpio_control_in_2[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[9]/shift_register[7] (net)
                    0.0479    0.0002    6.7812 ^ gpio_control_in_2[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0845    0.5432    7.3244 ^ gpio_control_in_2[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0064                                 gpio_control_in_2[9]/net56 (net)
                    0.0845    0.0004    7.3248 ^ gpio_control_in_2[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3248   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.7588 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.9033 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0030    6.9063 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0063   clock uncertainty
                             -0.4990    6.5072   clock reconvergence pessimism
                             -0.0412    6.4660   library hold time
                                        6.4660   data required time
-------------------------------------------------------------------------------------
                                        6.4660   data required time
                                       -7.3248   data arrival time
-------------------------------------------------------------------------------------
                                        0.8588   slack (MET)


Startpoint: gpio_control_in_1[6]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0017    6.7215 ^ gpio_control_in_1[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    7.0898 ^ gpio_control_in_1[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[6]/shift_register[0] (net)
                    0.0451    0.0002    7.0899 ^ gpio_control_in_1[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    7.6542 ^ gpio_control_in_1[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[6]/net46 (net)
                    0.1109    0.0007    7.6549 ^ gpio_control_in_1[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6549   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.1023 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.2477 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.2514 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3514   clock uncertainty
                             -0.5133    6.8381   clock reconvergence pessimism
                             -0.0468    6.7913   library hold time
                                        6.7913   data required time
-------------------------------------------------------------------------------------
                                        6.7913   data required time
                                       -7.6549   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[7]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0017    7.2914 ^ gpio_control_in_1[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    7.6596 ^ gpio_control_in_1[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[7]/shift_register[0] (net)
                    0.0451    0.0002    7.6598 ^ gpio_control_in_1[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    8.2241 ^ gpio_control_in_1[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[7]/net46 (net)
                    0.1109    0.0007    8.2248 ^ gpio_control_in_1[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2248   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.7166 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.8619 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.8657 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9657   clock uncertainty
                             -0.5577    7.4079   clock reconvergence pessimism
                             -0.0468    7.3612   library hold time
                                        7.3612   data required time
-------------------------------------------------------------------------------------
                                        7.3612   data required time
                                       -8.2248   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[5]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0017    8.2566 ^ gpio_control_in_2[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    8.6248 ^ gpio_control_in_2[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[5]/shift_register[0] (net)
                    0.0451    0.0002    8.6250 ^ gpio_control_in_2[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    9.1893 ^ gpio_control_in_2[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[5]/net46 (net)
                    0.1109    0.0007    9.1899 ^ gpio_control_in_2[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1899   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0017    8.7574 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1449    8.9023 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.9060 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0060   clock uncertainty
                             -0.6329    8.3731   clock reconvergence pessimism
                             -0.0468    8.3263   library hold time
                                        8.3263   data required time
-------------------------------------------------------------------------------------
                                        8.3263   data required time
                                       -9.1899   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[12]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.0675 ^ gpio_control_in_2[12]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    5.4357 ^ gpio_control_in_2[12]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[12]/shift_register[0] (net)
                    0.0451    0.0002    5.4359 ^ gpio_control_in_2[12]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    6.0002 ^ gpio_control_in_2[12]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[12]/net46 (net)
                    0.1109    0.0007    6.0008 ^ gpio_control_in_2[12]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0008   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0017    5.3199 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    5.4647 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.4684 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5684   clock uncertainty
                             -0.3845    5.1840   clock reconvergence pessimism
                             -0.0468    5.1372   library hold time
                                        5.1372   data required time
-------------------------------------------------------------------------------------
                                        5.1372   data required time
                                       -6.0008   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017    0.3084 ^ gpio_control_bidir_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    0.6767 ^ gpio_control_bidir_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_1[0]/shift_register[0] (net)
                    0.0451    0.0002    0.6768 ^ gpio_control_bidir_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    1.2411 ^ gpio_control_bidir_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_bidir_1[0]/net46 (net)
                    0.1109    0.0007    1.2418 ^ gpio_control_bidir_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2418   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0017    0.1901 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1447    0.3348 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    0.3386 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4386   clock uncertainty
                             -0.0136    0.4250   clock reconvergence pessimism
                             -0.0468    0.3782   library hold time
                                        0.3782   data required time
-------------------------------------------------------------------------------------
                                        0.3782   data required time
                                       -1.2418   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[4]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0017    8.7735 ^ gpio_control_in_2[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    9.1417 ^ gpio_control_in_2[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[4]/shift_register[0] (net)
                    0.0451    0.0002    9.1419 ^ gpio_control_in_2[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    9.7062 ^ gpio_control_in_2[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[4]/net46 (net)
                    0.1109    0.0007    9.7069 ^ gpio_control_in_2[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7069   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0017    9.3147 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    9.4595 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.4633 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5633   clock uncertainty
                             -0.6732    8.8900   clock reconvergence pessimism
                             -0.0468    8.8433   library hold time
                                        8.8433   data required time
-------------------------------------------------------------------------------------
                                        8.8433   data required time
                                       -9.7069   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[9]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0017    8.2337 ^ gpio_control_in_1[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    8.6019 ^ gpio_control_in_1[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[9]/shift_register[0] (net)
                    0.0451    0.0002    8.6021 ^ gpio_control_in_1[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    9.1664 ^ gpio_control_in_1[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[9]/net46 (net)
                    0.1109    0.0007    9.1670 ^ gpio_control_in_1[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1670   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0017    8.7331 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    8.8776 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.8814 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9814   clock uncertainty
                             -0.6312    8.3502   clock reconvergence pessimism
                             -0.0468    8.3034   library hold time
                                        8.3034   data required time
-------------------------------------------------------------------------------------
                                        8.3034   data required time
                                       -9.1670   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[10]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.5770 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.7078 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0535    0.0017    8.7095 ^ gpio_control_in_1[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    9.0777 ^ gpio_control_in_1[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[10]/shift_register[0] (net)
                    0.0451    0.0002    9.0779 ^ gpio_control_in_1[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    9.6422 ^ gpio_control_in_1[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[10]/net46 (net)
                    0.1109    0.0007    9.6429 ^ gpio_control_in_1[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6429   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.2461 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    9.3905 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.3943 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4943   clock uncertainty
                             -0.6683    8.8260   clock reconvergence pessimism
                             -0.0468    8.7792   library hold time
                                        8.7792   data required time
-------------------------------------------------------------------------------------
                                        8.7792   data required time
                                       -9.6429   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[0]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.5039 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.6348 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017   10.6364 ^ gpio_control_in_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682   11.0047 ^ gpio_control_in_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[0]/shift_register[0] (net)
                    0.0451    0.0002   11.0048 ^ gpio_control_in_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643   11.5691 ^ gpio_control_in_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[0]/net46 (net)
                    0.1109    0.0007   11.5698 ^ gpio_control_in_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5698   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0017   11.3232 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   11.4676 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   11.4713 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5713   clock uncertainty
                             -0.8184   10.7529   clock reconvergence pessimism
                             -0.0468   10.7062   library hold time
                                       10.7062   data required time
-------------------------------------------------------------------------------------
                                       10.7062   data required time
                                      -11.5698   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[3]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0017    9.2347 ^ gpio_control_in_2[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    9.6029 ^ gpio_control_in_2[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[3]/shift_register[0] (net)
                    0.0451    0.0002    9.6031 ^ gpio_control_in_2[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643   10.1674 ^ gpio_control_in_2[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[3]/net46 (net)
                    0.1109    0.0007   10.1680 ^ gpio_control_in_2[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1680   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.8122 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    9.9566 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.9603 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0603   clock uncertainty
                             -0.7092    9.3511   clock reconvergence pessimism
                             -0.0468    9.3044   library hold time
                                        9.3044   data required time
-------------------------------------------------------------------------------------
                                        9.3044   data required time
                                      -10.1680   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017    0.7500 ^ gpio_control_bidir_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    1.1182 ^ gpio_control_bidir_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_1[1]/shift_register[0] (net)
                    0.0451    0.0002    1.1184 ^ gpio_control_bidir_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    1.6827 ^ gpio_control_bidir_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_bidir_1[1]/net46 (net)
                    0.1109    0.0007    1.6833 ^ gpio_control_bidir_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6833   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    0.6663 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    0.8108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    0.8145 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9145   clock uncertainty
                             -0.0481    0.8665   clock reconvergence pessimism
                             -0.0468    0.8197   library hold time
                                        0.8197   data required time
-------------------------------------------------------------------------------------
                                        0.8197   data required time
                                       -1.6833   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[0]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017    3.8915 ^ gpio_control_in_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    4.2597 ^ gpio_control_in_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[0]/shift_register[0] (net)
                    0.0451    0.0002    4.2599 ^ gpio_control_in_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    4.8242 ^ gpio_control_in_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[0]/net46 (net)
                    0.1109    0.0007    4.8249 ^ gpio_control_in_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8249   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.0527 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.1971 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.2008 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3008   clock uncertainty
                             -0.2929    4.0080   clock reconvergence pessimism
                             -0.0468    3.9612   library hold time
                                        3.9612   data required time
-------------------------------------------------------------------------------------
                                        3.9612   data required time
                                       -4.8249   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[1]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017    4.3430 ^ gpio_control_in_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    4.7113 ^ gpio_control_in_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[1]/shift_register[0] (net)
                    0.0451    0.0002    4.7114 ^ gpio_control_in_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    5.2757 ^ gpio_control_in_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[1]/net46 (net)
                    0.1109    0.0007    5.2764 ^ gpio_control_in_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2764   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.5394 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.6838 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.6876 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7876   clock uncertainty
                             -0.3280    4.4595   clock reconvergence pessimism
                             -0.0468    4.4128   library hold time
                                        4.4128   data required time
-------------------------------------------------------------------------------------
                                        4.4128   data required time
                                       -5.2764   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[2]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0017    4.8051 ^ gpio_control_in_1[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    5.1734 ^ gpio_control_in_1[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[2]/shift_register[0] (net)
                    0.0451    0.0002    5.1735 ^ gpio_control_in_1[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    5.7378 ^ gpio_control_in_1[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[2]/net46 (net)
                    0.1109    0.0007    5.7385 ^ gpio_control_in_1[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7385   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017    5.0375 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.1819 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.1857 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2857   clock uncertainty
                             -0.3640    4.9216   clock reconvergence pessimism
                             -0.0468    4.8749   library hold time
                                        4.8749   data required time
-------------------------------------------------------------------------------------
                                        4.8749   data required time
                                       -5.7385   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[3]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.2518 ^ gpio_control_in_1[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    5.6201 ^ gpio_control_in_1[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[3]/shift_register[0] (net)
                    0.0451    0.0002    5.6202 ^ gpio_control_in_1[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    6.1845 ^ gpio_control_in_1[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[3]/net46 (net)
                    0.1109    0.0007    6.1852 ^ gpio_control_in_1[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1852   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.5190 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.6634 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.6672 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7672   clock uncertainty
                             -0.3988    5.3683   clock reconvergence pessimism
                             -0.0468    5.3216   library hold time
                                        5.3216   data required time
-------------------------------------------------------------------------------------
                                        5.3216   data required time
                                       -6.1852   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[4]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.7023 ^ gpio_control_in_1[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    6.0705 ^ gpio_control_in_1[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[4]/shift_register[0] (net)
                    0.0451    0.0002    6.0707 ^ gpio_control_in_1[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    6.6350 ^ gpio_control_in_1[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[4]/net46 (net)
                    0.1109    0.0007    6.6356 ^ gpio_control_in_1[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6356   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.0045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.1490 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.1527 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2527   clock uncertainty
                             -0.4339    5.8188   clock reconvergence pessimism
                             -0.0468    5.7720   library hold time
                                        5.7720   data required time
-------------------------------------------------------------------------------------
                                        5.7720   data required time
                                       -6.6356   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[5]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0017    6.1511 ^ gpio_control_in_1[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    6.5193 ^ gpio_control_in_1[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[5]/shift_register[0] (net)
                    0.0451    0.0002    6.5195 ^ gpio_control_in_1[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    7.0838 ^ gpio_control_in_1[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[5]/net46 (net)
                    0.1109    0.0007    7.0844 ^ gpio_control_in_1[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0844   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.4883 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.6327 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.6365 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7365   clock uncertainty
                             -0.4689    6.2676   clock reconvergence pessimism
                             -0.0468    6.2208   library hold time
                                        6.2208   data required time
-------------------------------------------------------------------------------------
                                        6.2208   data required time
                                       -7.0844   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1[8]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0017    7.7547 ^ gpio_control_in_1[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    8.1230 ^ gpio_control_in_1[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1[8]/shift_register[0] (net)
                    0.0451    0.0002    8.1231 ^ gpio_control_in_1[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    8.6874 ^ gpio_control_in_1[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1[8]/net46 (net)
                    0.1109    0.0007    8.6881 ^ gpio_control_in_1[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6881   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0017    8.2169 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3614 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.3651 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4651   clock uncertainty
                             -0.5939    7.8712   clock reconvergence pessimism
                             -0.0468    7.8245   library hold time
                                        7.8245   data required time
-------------------------------------------------------------------------------------
                                        7.8245   data required time
                                       -8.6881   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017    3.2107 ^ gpio_control_bidir_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    3.5789 ^ gpio_control_bidir_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_2[0]/shift_register[0] (net)
                    0.0451    0.0002    3.5791 ^ gpio_control_bidir_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    4.1434 ^ gpio_control_bidir_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_bidir_2[0]/net46 (net)
                    0.1109    0.0007    4.1440 ^ gpio_control_bidir_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1440   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.3188 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.4632 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.4670 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5670   clock uncertainty
                             -0.2398    3.3272   clock reconvergence pessimism
                             -0.0468    3.2804   library hold time
                                        3.2804   data required time
-------------------------------------------------------------------------------------
                                        3.2804   data required time
                                       -4.1440   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.7727 ^ gpio_control_bidir_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    3.1409 ^ gpio_control_bidir_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_2[1]/shift_register[0] (net)
                    0.0451    0.0002    3.1411 ^ gpio_control_bidir_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    3.7054 ^ gpio_control_bidir_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_bidir_2[1]/net46 (net)
                    0.1109    0.0007    3.7060 ^ gpio_control_bidir_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7060   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.8467 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.9911 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.9948 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0948   clock uncertainty
                             -0.2057    2.8892   clock reconvergence pessimism
                             -0.0468    2.8424   library hold time
                                        2.8424   data required time
-------------------------------------------------------------------------------------
                                        2.8424   data required time
                                       -3.7060   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1a[0]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0017    1.1916 ^ gpio_control_in_1a[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    1.5599 ^ gpio_control_in_1a[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[0]/shift_register[0] (net)
                    0.0451    0.0002    1.5600 ^ gpio_control_in_1a[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    2.1243 ^ gpio_control_in_1a[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1a[0]/net46 (net)
                    0.1109    0.0007    2.1250 ^ gpio_control_in_1a[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1250   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.1424 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.2868 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    1.2906 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3906   clock uncertainty
                             -0.0825    1.3081   clock reconvergence pessimism
                             -0.0468    1.2614   library hold time
                                        1.2614   data required time
-------------------------------------------------------------------------------------
                                        1.2614   data required time
                                       -2.1250   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1a[1]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017    1.6463 ^ gpio_control_in_1a[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    2.0145 ^ gpio_control_in_1a[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[1]/shift_register[0] (net)
                    0.0451    0.0002    2.0146 ^ gpio_control_in_1a[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    2.5789 ^ gpio_control_in_1a[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1a[1]/net46 (net)
                    0.1109    0.0007    2.5796 ^ gpio_control_in_1a[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5796   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.6325 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.7769 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    1.7806 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8806   clock uncertainty
                             -0.1179    1.7627   clock reconvergence pessimism
                             -0.0468    1.7160   library hold time
                                        1.7160   data required time
-------------------------------------------------------------------------------------
                                        1.7160   data required time
                                       -2.5796   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1a[2]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.0889 ^ gpio_control_in_1a[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    2.4572 ^ gpio_control_in_1a[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[2]/shift_register[0] (net)
                    0.0451    0.0002    2.4573 ^ gpio_control_in_1a[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    3.0216 ^ gpio_control_in_1a[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1a[2]/net46 (net)
                    0.1109    0.0007    3.0223 ^ gpio_control_in_1a[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0223   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.1096 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.2541 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.2578 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3578   clock uncertainty
                             -0.1524    2.2054   clock reconvergence pessimism
                             -0.0468    2.1587   library hold time
                                        2.1587   data required time
-------------------------------------------------------------------------------------
                                        2.1587   data required time
                                       -3.0223   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1a[3]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.5361 ^ gpio_control_in_1a[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    2.9043 ^ gpio_control_in_1a[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[3]/shift_register[0] (net)
                    0.0451    0.0002    2.9045 ^ gpio_control_in_1a[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    3.4688 ^ gpio_control_in_1a[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1a[3]/net46 (net)
                    0.1109    0.0007    3.4694 ^ gpio_control_in_1a[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4694   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.5916 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.7360 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.7398 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8398   clock uncertainty
                             -0.1872    2.6525   clock reconvergence pessimism
                             -0.0468    2.6058   library hold time
                                        2.6058   data required time
-------------------------------------------------------------------------------------
                                        2.6058   data required time
                                       -3.4694   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1a[4]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.9790 ^ gpio_control_in_1a[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    3.3472 ^ gpio_control_in_1a[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[4]/shift_register[0] (net)
                    0.0451    0.0002    3.3474 ^ gpio_control_in_1a[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    3.9117 ^ gpio_control_in_1a[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1a[4]/net46 (net)
                    0.1109    0.0007    3.9123 ^ gpio_control_in_1a[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9123   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.0690 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.2135 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.2172 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3172   clock uncertainty
                             -0.2217    3.0955   clock reconvergence pessimism
                             -0.0468    3.0487   library hold time
                                        3.0487   data required time
-------------------------------------------------------------------------------------
                                        3.0487   data required time
                                       -3.9123   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_1a[5]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0017    3.4375 ^ gpio_control_in_1a[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    3.8058 ^ gpio_control_in_1a[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_1a[5]/shift_register[0] (net)
                    0.0451    0.0002    3.8059 ^ gpio_control_in_1a[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    4.3702 ^ gpio_control_in_1a[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_1a[5]/net46 (net)
                    0.1109    0.0007    4.3709 ^ gpio_control_in_1a[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3709   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.5633 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.7078 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.7115 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8115   clock uncertainty
                             -0.2575    3.5540   clock reconvergence pessimism
                             -0.0468    3.5073   library hold time
                                        3.5073   data required time
-------------------------------------------------------------------------------------
                                        3.5073   data required time
                                       -4.3709   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[10]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.9565 ^ gpio_control_in_2[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    6.3247 ^ gpio_control_in_2[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[10]/shift_register[0] (net)
                    0.0451    0.0002    6.3249 ^ gpio_control_in_2[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    6.8892 ^ gpio_control_in_2[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[10]/net46 (net)
                    0.1109    0.0007    6.8899 ^ gpio_control_in_2[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8899   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.2786 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.4230 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.4268 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5268   clock uncertainty
                             -0.4538    6.0730   clock reconvergence pessimism
                             -0.0468    6.0262   library hold time
                                        6.0262   data required time
-------------------------------------------------------------------------------------
                                        6.0262   data required time
                                       -6.8899   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[11]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0017    5.5095 ^ gpio_control_in_2[11]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    5.8778 ^ gpio_control_in_2[11]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[11]/shift_register[0] (net)
                    0.0451    0.0002    5.8779 ^ gpio_control_in_2[11]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    6.4422 ^ gpio_control_in_2[11]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[11]/net46 (net)
                    0.1109    0.0007    6.4429 ^ gpio_control_in_2[11]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4429   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.7968 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.9412 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.9449 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0449   clock uncertainty
                             -0.4189    5.6260   clock reconvergence pessimism
                             -0.0468    5.5793   library hold time
                                        5.5793   data required time
-------------------------------------------------------------------------------------
                                        5.5793   data required time
                                       -6.4429   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[13]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0017    4.5517 ^ gpio_control_in_2[13]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    4.9199 ^ gpio_control_in_2[13]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[13]/shift_register[0] (net)
                    0.0451    0.0002    4.9201 ^ gpio_control_in_2[13]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    5.4844 ^ gpio_control_in_2[13]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[13]/net46 (net)
                    0.1109    0.0007    5.4850 ^ gpio_control_in_2[13]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4850   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.7643 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.9087 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.9125 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0125   clock uncertainty
                             -0.3443    4.6682   clock reconvergence pessimism
                             -0.0468    4.6214   library hold time
                                        4.6214   data required time
-------------------------------------------------------------------------------------
                                        4.6214   data required time
                                       -5.4850   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[14]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0017    4.1061 ^ gpio_control_in_2[14]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    4.4743 ^ gpio_control_in_2[14]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[14]/shift_register[0] (net)
                    0.0451    0.0002    4.4745 ^ gpio_control_in_2[14]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    5.0388 ^ gpio_control_in_2[14]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[14]/net46 (net)
                    0.1109    0.0007    5.0395 ^ gpio_control_in_2[14]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0395   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.2840 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.4284 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.4322 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5322   clock uncertainty
                             -0.3096    4.2226   clock reconvergence pessimism
                             -0.0468    4.1758   library hold time
                                        4.1758   data required time
-------------------------------------------------------------------------------------
                                        4.1758   data required time
                                       -5.0395   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[15]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0017    3.6528 ^ gpio_control_in_2[15]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    4.0210 ^ gpio_control_in_2[15]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[15]/shift_register[0] (net)
                    0.0451    0.0002    4.0212 ^ gpio_control_in_2[15]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    4.5855 ^ gpio_control_in_2[15]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[15]/net46 (net)
                    0.1109    0.0007    4.5861 ^ gpio_control_in_2[15]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5861   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.7953 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.9398 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.9435 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0435   clock uncertainty
                             -0.2742    3.7693   clock reconvergence pessimism
                             -0.0468    3.7225   library hold time
                                        3.7225   data required time
-------------------------------------------------------------------------------------
                                        3.7225   data required time
                                       -4.5861   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[1]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0017   10.1694 ^ gpio_control_in_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682   10.5376 ^ gpio_control_in_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[1]/shift_register[0] (net)
                    0.0451    0.0002   10.5377 ^ gpio_control_in_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643   11.1020 ^ gpio_control_in_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[1]/net46 (net)
                    0.1109    0.0007   11.1027 ^ gpio_control_in_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.1027   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.8197 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.9641 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   10.9679 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0679   clock uncertainty
                             -0.7820   10.2858   clock reconvergence pessimism
                             -0.0468   10.2391   library hold time
                                       10.2391   data required time
-------------------------------------------------------------------------------------
                                       10.2391   data required time
                                      -11.1027   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[2]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0017    9.7041 ^ gpio_control_in_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682   10.0723 ^ gpio_control_in_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[2]/shift_register[0] (net)
                    0.0451    0.0002   10.0725 ^ gpio_control_in_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643   10.6367 ^ gpio_control_in_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[2]/net46 (net)
                    0.1109    0.0007   10.6374 ^ gpio_control_in_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6374   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.3181 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.4626 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   10.4663 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5663   clock uncertainty
                             -0.7458    9.8205   clock reconvergence pessimism
                             -0.0468    9.7738   library hold time
                                        9.7738   data required time
-------------------------------------------------------------------------------------
                                        9.7738   data required time
                                      -10.6374   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[6]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0017    7.7336 ^ gpio_control_in_2[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    8.1019 ^ gpio_control_in_2[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[6]/shift_register[0] (net)
                    0.0451    0.0002    8.1020 ^ gpio_control_in_2[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    8.6663 ^ gpio_control_in_2[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[6]/net46 (net)
                    0.1109    0.0007    8.6670 ^ gpio_control_in_2[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6670   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0017    8.1942 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3386 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.3423 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4423   clock uncertainty
                             -0.5922    7.8501   clock reconvergence pessimism
                             -0.0468    7.8034   library hold time
                                        7.8034   data required time
-------------------------------------------------------------------------------------
                                        7.8034   data required time
                                       -8.6670   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[7]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0017    7.2922 ^ gpio_control_in_2[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    7.6605 ^ gpio_control_in_2[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[7]/shift_register[0] (net)
                    0.0451    0.0002    7.6606 ^ gpio_control_in_2[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    8.2249 ^ gpio_control_in_2[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[7]/net46 (net)
                    0.1109    0.0007    8.2256 ^ gpio_control_in_2[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2256   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.7184 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.8628 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.8666 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9666   clock uncertainty
                             -0.5578    7.4087   clock reconvergence pessimism
                             -0.0468    7.3620   library hold time
                                        7.3620   data required time
-------------------------------------------------------------------------------------
                                        7.3620   data required time
                                       -8.2256   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[8]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0017    6.8464 ^ gpio_control_in_2[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    7.2146 ^ gpio_control_in_2[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[8]/shift_register[0] (net)
                    0.0451    0.0002    7.2148 ^ gpio_control_in_2[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    7.7791 ^ gpio_control_in_2[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[8]/net46 (net)
                    0.1109    0.0007    7.7797 ^ gpio_control_in_2[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7797   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.2378 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.3822 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.3859 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4859   clock uncertainty
                             -0.5231    6.9628   clock reconvergence pessimism
                             -0.0468    6.9161   library hold time
                                        6.9161   data required time
-------------------------------------------------------------------------------------
                                        6.9161   data required time
                                       -7.7797   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_in_2[9]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0017    6.4020 ^ gpio_control_in_2[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    6.7703 ^ gpio_control_in_2[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_in_2[9]/shift_register[0] (net)
                    0.0451    0.0002    6.7704 ^ gpio_control_in_2[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    7.3347 ^ gpio_control_in_2[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_in_2[9]/net46 (net)
                    0.1109    0.0007    7.3354 ^ gpio_control_in_2[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3354   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.7588 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.9033 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.9070 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0070   clock uncertainty
                             -0.4885    6.5185   clock reconvergence pessimism
                             -0.0468    6.4718   library hold time
                                        6.4718   data required time
-------------------------------------------------------------------------------------
                                        6.4718   data required time
                                       -7.3354   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_119_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0017    2.3336 ^ gpio_control_bidir_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0451    0.3682    2.7018 ^ gpio_control_bidir_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0024                                 gpio_control_bidir_2[2]/shift_register[0] (net)
                    0.0451    0.0002    2.7020 ^ gpio_control_bidir_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1109    0.5643    3.2663 ^ gpio_control_bidir_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0095                                 gpio_control_bidir_2[2]/net46 (net)
                    0.1109    0.0007    3.2669 ^ gpio_control_bidir_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2669   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.3734 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.5178 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.5215 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6215   clock uncertainty
                             -0.1715    2.4501   clock reconvergence pessimism
                             -0.0468    2.4033   library hold time
                                        2.4033   data required time
-------------------------------------------------------------------------------------
                                        2.4033   data required time
                                       -3.2669   data arrival time
-------------------------------------------------------------------------------------
                                        0.8636   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0015    0.1764 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    0.3106 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    0.3134 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    0.6854 ^ gpio_control_bidir_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_1[0]/shift_register[5] (net)
                    0.0464    0.0002    0.6855 ^ gpio_control_bidir_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    1.2396 ^ gpio_control_bidir_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_1[0]/net58 (net)
                    0.0981    0.0005    1.2401 ^ gpio_control_bidir_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2401   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0017    0.1901 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1447    0.3348 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    0.3378 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4378   clock uncertainty
                             -0.0242    0.4136   clock reconvergence pessimism
                             -0.0441    0.3695   library hold time
                                        0.3695   data required time
-------------------------------------------------------------------------------------
                                        0.3695   data required time
                                       -1.2401   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    0.6182 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    0.7522 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    0.7550 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    1.1269 ^ gpio_control_bidir_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_1[1]/shift_register[5] (net)
                    0.0464    0.0002    1.1271 ^ gpio_control_bidir_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    1.6811 ^ gpio_control_bidir_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_1[1]/net58 (net)
                    0.0981    0.0005    1.6816 ^ gpio_control_bidir_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6816   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    0.6663 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    0.8108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    0.8137 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9137   clock uncertainty
                             -0.0586    0.8551   clock reconvergence pessimism
                             -0.0441    0.8110   library hold time
                                        0.8110   data required time
-------------------------------------------------------------------------------------
                                        0.8110   data required time
                                       -1.6816   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.0789 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.2129 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.2157 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    3.5876 ^ gpio_control_bidir_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[0]/shift_register[5] (net)
                    0.0464    0.0002    3.5878 ^ gpio_control_bidir_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    4.1418 ^ gpio_control_bidir_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_2[0]/net58 (net)
                    0.0981    0.0005    4.1423 ^ gpio_control_bidir_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1423   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.3188 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.4632 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    3.4662 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5662   clock uncertainty
                             -0.2504    3.3158   clock reconvergence pessimism
                             -0.0441    3.2717   library hold time
                                        3.2717   data required time
-------------------------------------------------------------------------------------
                                        3.2717   data required time
                                       -4.1423   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.6409 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.7749 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.7777 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    3.1496 ^ gpio_control_bidir_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[1]/shift_register[5] (net)
                    0.0464    0.0002    3.1498 ^ gpio_control_bidir_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    3.7038 ^ gpio_control_bidir_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_2[1]/net58 (net)
                    0.0981    0.0005    3.7043 ^ gpio_control_bidir_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7043   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.8467 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.9911 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    2.9941 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0941   clock uncertainty
                             -0.2162    2.8778   clock reconvergence pessimism
                             -0.0441    2.8337   library hold time
                                        2.8337   data required time
-------------------------------------------------------------------------------------
                                        2.8337   data required time
                                       -3.7043   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.2018 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.3358 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.3386 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    2.7105 ^ gpio_control_bidir_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_bidir_2[2]/shift_register[5] (net)
                    0.0464    0.0002    2.7107 ^ gpio_control_bidir_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    3.2647 ^ gpio_control_bidir_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_bidir_2[2]/net58 (net)
                    0.0981    0.0005    3.2652 ^ gpio_control_bidir_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2652   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.3734 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.5178 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    2.5207 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6207   clock uncertainty
                             -0.1820    2.4387   clock reconvergence pessimism
                             -0.0441    2.3946   library hold time
                                        2.3946   data required time
-------------------------------------------------------------------------------------
                                        2.3946   data required time
                                       -3.2652   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.7597 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.8937 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.8965 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    4.2684 ^ gpio_control_in_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[0]/shift_register[5] (net)
                    0.0464    0.0002    4.2686 ^ gpio_control_in_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    4.8226 ^ gpio_control_in_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[0]/net58 (net)
                    0.0981    0.0005    4.8231 ^ gpio_control_in_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8231   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.0527 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.1971 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    4.2000 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3000   clock uncertainty
                             -0.3034    3.9966   clock reconvergence pessimism
                             -0.0441    3.9525   library hold time
                                        3.9525   data required time
-------------------------------------------------------------------------------------
                                        3.9525   data required time
                                       -4.8231   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[10]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0015    8.5777 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.7117 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    8.7145 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    9.0864 ^ gpio_control_in_1[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[10]/shift_register[5] (net)
                    0.0464    0.0002    9.0866 ^ gpio_control_in_1[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    9.6406 ^ gpio_control_in_1[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[10]/net58 (net)
                    0.0981    0.0005    9.6411 ^ gpio_control_in_1[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6411   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.2461 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    9.3905 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    9.3935 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4935   clock uncertainty
                             -0.6788    8.8146   clock reconvergence pessimism
                             -0.0441    8.7705   library hold time
                                        8.7705   data required time
-------------------------------------------------------------------------------------
                                        8.7705   data required time
                                       -9.6411   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.2112 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.3452 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.3480 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    4.7200 ^ gpio_control_in_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[1]/shift_register[5] (net)
                    0.0464    0.0002    4.7201 ^ gpio_control_in_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    5.2742 ^ gpio_control_in_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[1]/net58 (net)
                    0.0981    0.0005    5.2746 ^ gpio_control_in_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2746   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.5394 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.6838 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    4.6868 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7868   clock uncertainty
                             -0.3386    4.4482   clock reconvergence pessimism
                             -0.0441    4.4041   library hold time
                                        4.4041   data required time
-------------------------------------------------------------------------------------
                                        4.4041   data required time
                                       -5.2746   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[2]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    4.6733 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.8073 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.8101 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    5.1821 ^ gpio_control_in_1[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[2]/shift_register[5] (net)
                    0.0464    0.0002    5.1822 ^ gpio_control_in_1[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    5.7363 ^ gpio_control_in_1[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[2]/net58 (net)
                    0.0981    0.0005    5.7367 ^ gpio_control_in_1[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7367   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017    5.0375 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.1819 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    5.1849 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2849   clock uncertainty
                             -0.3746    4.9103   clock reconvergence pessimism
                             -0.0441    4.8662   library hold time
                                        4.8662   data required time
-------------------------------------------------------------------------------------
                                        4.8662   data required time
                                       -5.7367   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[3]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.1200 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.2540 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.2568 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    5.6288 ^ gpio_control_in_1[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[3]/shift_register[5] (net)
                    0.0464    0.0002    5.6289 ^ gpio_control_in_1[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    6.1830 ^ gpio_control_in_1[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[3]/net58 (net)
                    0.0981    0.0005    6.1834 ^ gpio_control_in_1[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1834   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.5190 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.6634 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    5.6664 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7664   clock uncertainty
                             -0.4094    5.3570   clock reconvergence pessimism
                             -0.0441    5.3129   library hold time
                                        5.3129   data required time
-------------------------------------------------------------------------------------
                                        5.3129   data required time
                                       -6.1834   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[4]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.5705 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.7045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.7073 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    6.0792 ^ gpio_control_in_1[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[4]/shift_register[5] (net)
                    0.0464    0.0002    6.0794 ^ gpio_control_in_1[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    6.6334 ^ gpio_control_in_1[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[4]/net58 (net)
                    0.0981    0.0005    6.6339 ^ gpio_control_in_1[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6339   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.0045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.1490 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    6.1519 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2519   clock uncertainty
                             -0.4445    5.8074   clock reconvergence pessimism
                             -0.0441    5.7633   library hold time
                                        5.7633   data required time
-------------------------------------------------------------------------------------
                                        5.7633   data required time
                                       -6.6339   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[5]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.0193 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.1533 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.1561 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    6.5280 ^ gpio_control_in_1[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[5]/shift_register[5] (net)
                    0.0464    0.0002    6.5282 ^ gpio_control_in_1[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    7.0822 ^ gpio_control_in_1[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[5]/net58 (net)
                    0.0981    0.0005    7.0827 ^ gpio_control_in_1[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0827   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.4883 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.6327 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    6.6357 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7357   clock uncertainty
                             -0.4795    6.2562   clock reconvergence pessimism
                             -0.0441    6.2121   library hold time
                                        6.2121   data required time
-------------------------------------------------------------------------------------
                                        6.2121   data required time
                                       -7.0827   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[8]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0015    7.6229 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7569 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.7597 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    8.1317 ^ gpio_control_in_1[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[8]/shift_register[5] (net)
                    0.0464    0.0002    8.1318 ^ gpio_control_in_1[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    8.6858 ^ gpio_control_in_1[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[8]/net58 (net)
                    0.0981    0.0005    8.6863 ^ gpio_control_in_1[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6863   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0017    8.2169 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3614 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    8.3643 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4643   clock uncertainty
                             -0.6044    7.8599   clock reconvergence pessimism
                             -0.0441    7.8158   library hold time
                                        7.8158   data required time
-------------------------------------------------------------------------------------
                                        7.8158   data required time
                                       -8.6863   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[9]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0015    8.1018 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.2359 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    8.2387 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    8.6106 ^ gpio_control_in_1[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[9]/shift_register[5] (net)
                    0.0464    0.0002    8.6108 ^ gpio_control_in_1[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    9.1648 ^ gpio_control_in_1[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[9]/net58 (net)
                    0.0981    0.0005    9.1653 ^ gpio_control_in_1[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1653   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0017    8.7331 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    8.8776 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    8.8806 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9806   clock uncertainty
                             -0.6418    8.3388   clock reconvergence pessimism
                             -0.0441    8.2947   library hold time
                                        8.2947   data required time
-------------------------------------------------------------------------------------
                                        8.2947   data required time
                                       -9.1653   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1a[3]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.4043 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.5383 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.5410 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    2.9130 ^ gpio_control_in_1a[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[3]/shift_register[5] (net)
                    0.0464    0.0002    2.9132 ^ gpio_control_in_1a[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    3.4672 ^ gpio_control_in_1a[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[3]/net58 (net)
                    0.0981    0.0005    3.4677 ^ gpio_control_in_1a[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4677   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.5916 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.7360 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    2.7390 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8390   clock uncertainty
                             -0.1978    2.6412   clock reconvergence pessimism
                             -0.0441    2.5971   library hold time
                                        2.5971   data required time
-------------------------------------------------------------------------------------
                                        2.5971   data required time
                                       -3.4677   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1a[4]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.8472 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.9812 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.9839 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    3.3559 ^ gpio_control_in_1a[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[4]/shift_register[5] (net)
                    0.0464    0.0002    3.3561 ^ gpio_control_in_1a[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    3.9101 ^ gpio_control_in_1a[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[4]/net58 (net)
                    0.0981    0.0005    3.9106 ^ gpio_control_in_1a[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9106   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.0690 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.2135 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    3.2164 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3164   clock uncertainty
                             -0.2323    3.0841   clock reconvergence pessimism
                             -0.0441    3.0400   library hold time
                                        3.0400   data required time
-------------------------------------------------------------------------------------
                                        3.0400   data required time
                                       -3.9106   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1a[5]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.3057 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.4397 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.4425 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    3.8145 ^ gpio_control_in_1a[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[5]/shift_register[5] (net)
                    0.0464    0.0002    3.8146 ^ gpio_control_in_1a[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    4.3687 ^ gpio_control_in_1a[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[5]/net58 (net)
                    0.0981    0.0005    4.3691 ^ gpio_control_in_1a[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3691   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.5633 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.7078 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    3.7107 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8107   clock uncertainty
                             -0.2680    3.5427   clock reconvergence pessimism
                             -0.0441    3.4986   library hold time
                                        3.4986   data required time
-------------------------------------------------------------------------------------
                                        3.4986   data required time
                                       -4.3691   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.5046 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.6386 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028   10.6414 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719   11.0133 ^ gpio_control_in_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[0]/shift_register[5] (net)
                    0.0464    0.0002   11.0135 ^ gpio_control_in_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540   11.5675 ^ gpio_control_in_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[0]/net58 (net)
                    0.0981    0.0005   11.5680 ^ gpio_control_in_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5680   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0017   11.3232 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   11.4676 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029   11.4705 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5705   clock uncertainty
                             -0.8290   10.7416   clock reconvergence pessimism
                             -0.0441   10.6975   library hold time
                                       10.6975   data required time
-------------------------------------------------------------------------------------
                                       10.6975   data required time
                                      -11.5680   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[10]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.8247 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.9587 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.9615 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    6.3334 ^ gpio_control_in_2[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[10]/shift_register[5] (net)
                    0.0464    0.0002    6.3336 ^ gpio_control_in_2[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    6.8876 ^ gpio_control_in_2[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[10]/net58 (net)
                    0.0981    0.0005    6.8881 ^ gpio_control_in_2[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8881   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.2786 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.4230 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    6.4260 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5260   clock uncertainty
                             -0.4643    6.0617   clock reconvergence pessimism
                             -0.0441    6.0176   library hold time
                                        6.0176   data required time
-------------------------------------------------------------------------------------
                                        6.0176   data required time
                                       -6.8881   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[11]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.3777 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.5117 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.5145 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    5.8864 ^ gpio_control_in_2[11]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[11]/shift_register[5] (net)
                    0.0464    0.0002    5.8866 ^ gpio_control_in_2[11]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    6.4406 ^ gpio_control_in_2[11]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[11]/net58 (net)
                    0.0981    0.0005    6.4411 ^ gpio_control_in_2[11]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4411   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.7968 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.9412 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    5.9442 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0442   clock uncertainty
                             -0.4295    5.6147   clock reconvergence pessimism
                             -0.0441    5.5706   library hold time
                                        5.5706   data required time
-------------------------------------------------------------------------------------
                                        5.5706   data required time
                                       -6.4411   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[12]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0015    4.9353 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    5.0696 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    5.0724 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    5.4444 ^ gpio_control_in_2[12]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[12]/shift_register[5] (net)
                    0.0464    0.0002    5.4446 ^ gpio_control_in_2[12]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    5.9986 ^ gpio_control_in_2[12]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[12]/net58 (net)
                    0.0981    0.0005    5.9991 ^ gpio_control_in_2[12]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9991   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0017    5.3199 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    5.4647 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    5.4676 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5676   clock uncertainty
                             -0.3950    5.1726   clock reconvergence pessimism
                             -0.0441    5.1285   library hold time
                                        5.1285   data required time
-------------------------------------------------------------------------------------
                                        5.1285   data required time
                                       -5.9991   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[13]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.4199 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.5539 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.5567 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    4.9286 ^ gpio_control_in_2[13]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[13]/shift_register[5] (net)
                    0.0464    0.0002    4.9288 ^ gpio_control_in_2[13]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    5.4828 ^ gpio_control_in_2[13]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[13]/net58 (net)
                    0.0981    0.0005    5.4833 ^ gpio_control_in_2[13]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4833   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.7643 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.9087 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    4.9117 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0117   clock uncertainty
                             -0.3549    4.6568   clock reconvergence pessimism
                             -0.0441    4.6127   library hold time
                                        4.6127   data required time
-------------------------------------------------------------------------------------
                                        4.6127   data required time
                                       -5.4833   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[14]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.9743 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.1083 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    4.1111 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    4.4830 ^ gpio_control_in_2[14]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[14]/shift_register[5] (net)
                    0.0464    0.0002    4.4832 ^ gpio_control_in_2[14]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    5.0372 ^ gpio_control_in_2[14]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[14]/net58 (net)
                    0.0981    0.0005    5.0377 ^ gpio_control_in_2[14]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0377   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.2840 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.4284 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    4.4314 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5314   clock uncertainty
                             -0.3201    4.2112   clock reconvergence pessimism
                             -0.0441    4.1672   library hold time
                                        4.1672   data required time
-------------------------------------------------------------------------------------
                                        4.1672   data required time
                                       -5.0377   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[15]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.5210 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.6550 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    3.6578 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    4.0297 ^ gpio_control_in_2[15]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[15]/shift_register[5] (net)
                    0.0464    0.0002    4.0299 ^ gpio_control_in_2[15]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    4.5839 ^ gpio_control_in_2[15]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[15]/net58 (net)
                    0.0981    0.0005    4.5844 ^ gpio_control_in_2[15]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5844   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.7953 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.9398 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    3.9427 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0427   clock uncertainty
                             -0.2848    3.7579   clock reconvergence pessimism
                             -0.0441    3.7138   library hold time
                                        3.7138   data required time
-------------------------------------------------------------------------------------
                                        3.7138   data required time
                                       -4.5844   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.0375 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.1715 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028   10.1743 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719   10.5463 ^ gpio_control_in_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[1]/shift_register[5] (net)
                    0.0464    0.0002   10.5465 ^ gpio_control_in_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540   11.1005 ^ gpio_control_in_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[1]/net58 (net)
                    0.0981    0.0005   11.1010 ^ gpio_control_in_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.1010   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.8197 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.9641 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029   10.9671 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0671   clock uncertainty
                             -0.7926   10.2745   clock reconvergence pessimism
                             -0.0441   10.2304   library hold time
                                       10.2304   data required time
-------------------------------------------------------------------------------------
                                       10.2304   data required time
                                      -11.1010   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[2]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.5723 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.7062 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    9.7090 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719   10.0810 ^ gpio_control_in_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[2]/shift_register[5] (net)
                    0.0464    0.0002   10.0812 ^ gpio_control_in_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540   10.6352 ^ gpio_control_in_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[2]/net58 (net)
                    0.0981    0.0005   10.6357 ^ gpio_control_in_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6357   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.3181 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.4626 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029   10.4655 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5655   clock uncertainty
                             -0.7563    9.8092   clock reconvergence pessimism
                             -0.0441    9.7651   library hold time
                                        9.7651   data required time
-------------------------------------------------------------------------------------
                                        9.7651   data required time
                                      -10.6357   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[3]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.1029 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.2369 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    9.2396 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    9.6116 ^ gpio_control_in_2[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[3]/shift_register[5] (net)
                    0.0464    0.0002    9.6118 ^ gpio_control_in_2[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540   10.1658 ^ gpio_control_in_2[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[3]/net58 (net)
                    0.0981    0.0005   10.1663 ^ gpio_control_in_2[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1663   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.8122 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    9.9566 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    9.9596 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0596   clock uncertainty
                             -0.7198    9.3398   clock reconvergence pessimism
                             -0.0441    9.2957   library hold time
                                        9.2957   data required time
-------------------------------------------------------------------------------------
                                        9.2957   data required time
                                      -10.1663   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[6]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.6018 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7358 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.7386 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    8.1105 ^ gpio_control_in_2[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[6]/shift_register[5] (net)
                    0.0464    0.0002    8.1107 ^ gpio_control_in_2[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    8.6647 ^ gpio_control_in_2[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[6]/net58 (net)
                    0.0981    0.0005    8.6652 ^ gpio_control_in_2[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6652   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0017    8.1942 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3386 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    8.3416 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4416   clock uncertainty
                             -0.6028    7.8388   clock reconvergence pessimism
                             -0.0441    7.7947   library hold time
                                        7.7947   data required time
-------------------------------------------------------------------------------------
                                        7.7947   data required time
                                       -8.6652   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[7]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.1604 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.2944 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.2972 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    7.6692 ^ gpio_control_in_2[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[7]/shift_register[5] (net)
                    0.0464    0.0002    7.6693 ^ gpio_control_in_2[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    8.2234 ^ gpio_control_in_2[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[7]/net58 (net)
                    0.0981    0.0005    8.2238 ^ gpio_control_in_2[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2238   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.7184 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.8628 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    7.8658 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9658   clock uncertainty
                             -0.5684    7.3974   clock reconvergence pessimism
                             -0.0441    7.3533   library hold time
                                        7.3533   data required time
-------------------------------------------------------------------------------------
                                        7.3533   data required time
                                       -8.2238   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[9]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.2702 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.4042 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.4070 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    6.7790 ^ gpio_control_in_2[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[9]/shift_register[5] (net)
                    0.0464    0.0002    6.7792 ^ gpio_control_in_2[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    7.3332 ^ gpio_control_in_2[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[9]/net58 (net)
                    0.0981    0.0005    7.3337 ^ gpio_control_in_2[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3337   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.7588 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.9033 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    6.9062 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0062   clock uncertainty
                             -0.4990    6.5072   clock reconvergence pessimism
                             -0.0441    6.4631   library hold time
                                        6.4631   data required time
-------------------------------------------------------------------------------------
                                        6.4631   data required time
                                       -7.3337   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[6]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0015    6.5889 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1349    6.7237 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.7265 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    7.0985 ^ gpio_control_in_1[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[6]/shift_register[5] (net)
                    0.0464    0.0002    7.0986 ^ gpio_control_in_1[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    7.6527 ^ gpio_control_in_1[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[6]/net58 (net)
                    0.0981    0.0005    7.6531 ^ gpio_control_in_1[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6531   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.1023 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.2477 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    7.2506 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3506   clock uncertainty
                             -0.5239    6.8267   clock reconvergence pessimism
                             -0.0441    6.7826   library hold time
                                        6.7826   data required time
-------------------------------------------------------------------------------------
                                        6.7826   data required time
                                       -7.6531   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[7]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0015    7.1587 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1348    7.2936 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    7.2964 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    7.6683 ^ gpio_control_in_1[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1[7]/shift_register[5] (net)
                    0.0464    0.0002    7.6685 ^ gpio_control_in_1[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    8.2225 ^ gpio_control_in_1[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1[7]/net58 (net)
                    0.0981    0.0005    8.2230 ^ gpio_control_in_1[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2230   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.7166 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.8619 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    7.8649 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9649   clock uncertainty
                             -0.5683    7.3965   clock reconvergence pessimism
                             -0.0441    7.3524   library hold time
                                        7.3524   data required time
-------------------------------------------------------------------------------------
                                        7.3524   data required time
                                       -8.2230   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1a[0]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.0598 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.1938 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    1.1966 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    1.5686 ^ gpio_control_in_1a[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[0]/shift_register[5] (net)
                    0.0464    0.0002    1.5687 ^ gpio_control_in_1a[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    2.1227 ^ gpio_control_in_1a[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[0]/net58 (net)
                    0.0981    0.0005    2.1232 ^ gpio_control_in_1a[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1232   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.1424 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.2868 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    1.2898 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3898   clock uncertainty
                             -0.0930    1.2968   clock reconvergence pessimism
                             -0.0441    1.2527   library hold time
                                        1.2527   data required time
-------------------------------------------------------------------------------------
                                        1.2527   data required time
                                       -2.1232   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1a[1]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.5145 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.6484 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    1.6512 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    2.0232 ^ gpio_control_in_1a[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[1]/shift_register[5] (net)
                    0.0464    0.0002    2.0234 ^ gpio_control_in_1a[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    2.5774 ^ gpio_control_in_1a[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[1]/net58 (net)
                    0.0981    0.0005    2.5779 ^ gpio_control_in_1a[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5779   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.6325 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.7769 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    1.7799 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8799   clock uncertainty
                             -0.1285    1.7514   clock reconvergence pessimism
                             -0.0441    1.7073   library hold time
                                        1.7073   data required time
-------------------------------------------------------------------------------------
                                        1.7073   data required time
                                       -2.5779   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1a[2]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.9571 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.0911 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    2.0939 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    2.4659 ^ gpio_control_in_1a[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_1a[2]/shift_register[5] (net)
                    0.0464    0.0002    2.4660 ^ gpio_control_in_1a[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    3.0201 ^ gpio_control_in_1a[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_1a[2]/net58 (net)
                    0.0981    0.0005    3.0205 ^ gpio_control_in_1a[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0205   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.1096 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.2541 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    2.2570 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3570   clock uncertainty
                             -0.1630    2.1941   clock reconvergence pessimism
                             -0.0441    2.1500   library hold time
                                        2.1500   data required time
-------------------------------------------------------------------------------------
                                        2.1500   data required time
                                       -3.0205   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[4]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0015    8.6414 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    8.7757 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    8.7785 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    9.1504 ^ gpio_control_in_2[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[4]/shift_register[5] (net)
                    0.0464    0.0002    9.1506 ^ gpio_control_in_2[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    9.7046 ^ gpio_control_in_2[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[4]/net58 (net)
                    0.0981    0.0005    9.7051 ^ gpio_control_in_2[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7051   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0017    9.3147 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    9.4595 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    9.4625 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5625   clock uncertainty
                             -0.6838    8.8786   clock reconvergence pessimism
                             -0.0441    8.8346   library hold time
                                        8.8346   data required time
-------------------------------------------------------------------------------------
                                        8.8346   data required time
                                       -9.7051   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[5]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0015    8.1243 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    8.2587 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    8.2615 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    8.6335 ^ gpio_control_in_2[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[5]/shift_register[5] (net)
                    0.0464    0.0002    8.6337 ^ gpio_control_in_2[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    9.1877 ^ gpio_control_in_2[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[5]/net58 (net)
                    0.0981    0.0005    9.1882 ^ gpio_control_in_2[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1882   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0017    8.7574 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1449    8.9023 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    8.9052 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0052   clock uncertainty
                             -0.6435    8.3617   clock reconvergence pessimism
                             -0.0441    8.3176   library hold time
                                        8.3176   data required time
-------------------------------------------------------------------------------------
                                        8.3176   data required time
                                       -9.1882   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_2[8]/_124_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_125_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.7146 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.8486 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0028    6.8513 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0464    0.3719    7.2233 ^ gpio_control_in_2[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0029                                 gpio_control_in_2[8]/shift_register[5] (net)
                    0.0464    0.0002    7.2235 ^ gpio_control_in_2[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0981    0.5540    7.7775 ^ gpio_control_in_2[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0079                                 gpio_control_in_2[8]/net58 (net)
                    0.0981    0.0005    7.7780 ^ gpio_control_in_2[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7780   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.2378 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.3822 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0581    0.0029    7.3852 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4852   clock uncertainty
                             -0.5337    6.9515   clock reconvergence pessimism
                             -0.0441    6.9074   library hold time
                                        6.9074   data required time
-------------------------------------------------------------------------------------
                                        6.9074   data required time
                                       -7.7780   data arrival time
-------------------------------------------------------------------------------------
                                        0.8706   slack (MET)


Startpoint: gpio_control_in_1[10]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.5770 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.7078 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0535    0.0016    8.7094 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    9.0807 ^ gpio_control_in_1[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[10]/shift_register[9] (net)
                    0.0471    0.0002    9.0809 ^ gpio_control_in_1[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    9.6439 ^ gpio_control_in_1[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[10]/net47 (net)
                    0.1081    0.0006    9.6444 ^ gpio_control_in_1[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6444   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.2453 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.3864 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0534    0.0015    9.3879 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4879   clock uncertainty
                             -0.6785    8.8094   clock reconvergence pessimism
                             -0.0468    8.7626   library hold time
                                        8.7626   data required time
-------------------------------------------------------------------------------------
                                        8.7626   data required time
                                       -9.6444   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[8]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0016    7.7546 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    8.1260 ^ gpio_control_in_1[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[8]/shift_register[9] (net)
                    0.0471    0.0002    8.1261 ^ gpio_control_in_1[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    8.6891 ^ gpio_control_in_1[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[8]/net47 (net)
                    0.1081    0.0006    8.6897 ^ gpio_control_in_1[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6897   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0534    0.0015    8.3587 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4587   clock uncertainty
                             -0.6041    7.8546   clock reconvergence pessimism
                             -0.0468    7.8078   library hold time
                                        7.8078   data required time
-------------------------------------------------------------------------------------
                                        7.8078   data required time
                                       -8.6897   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[9]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0016    8.2336 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    8.6049 ^ gpio_control_in_1[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[9]/shift_register[9] (net)
                    0.0471    0.0002    8.6051 ^ gpio_control_in_1[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    9.1680 ^ gpio_control_in_1[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[9]/net47 (net)
                    0.1081    0.0006    9.1686 ^ gpio_control_in_1[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1686   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0534    0.0015    8.8750 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9750   clock uncertainty
                             -0.6415    8.3335   clock reconvergence pessimism
                             -0.0468    8.2867   library hold time
                                        8.2867   data required time
-------------------------------------------------------------------------------------
                                        8.2867   data required time
                                       -9.1686   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.5039 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.6348 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0016   10.6363 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713   11.0077 ^ gpio_control_in_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[0]/shift_register[9] (net)
                    0.0471    0.0002   11.0078 ^ gpio_control_in_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629   11.5708 ^ gpio_control_in_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[0]/net47 (net)
                    0.1081    0.0006   11.5714 ^ gpio_control_in_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5714   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009   11.3224 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   11.4635 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015   11.4650 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5650   clock uncertainty
                             -0.8287   10.7363   clock reconvergence pessimism
                             -0.0468   10.6895   library hold time
                                       10.6895   data required time
-------------------------------------------------------------------------------------
                                       10.6895   data required time
                                      -11.5714   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0016   10.1693 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713   10.5406 ^ gpio_control_in_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[1]/shift_register[9] (net)
                    0.0471    0.0002   10.5408 ^ gpio_control_in_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629   11.1037 ^ gpio_control_in_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[1]/net47 (net)
                    0.1081    0.0006   11.1043 ^ gpio_control_in_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.1043   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015   10.9615 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0615   clock uncertainty
                             -0.7923   10.2692   clock reconvergence pessimism
                             -0.0468   10.2224   library hold time
                                       10.2224   data required time
-------------------------------------------------------------------------------------
                                       10.2224   data required time
                                      -11.1043   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[2]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0016    9.7040 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713   10.0753 ^ gpio_control_in_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[2]/shift_register[9] (net)
                    0.0471    0.0002   10.0755 ^ gpio_control_in_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629   10.6384 ^ gpio_control_in_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[2]/net47 (net)
                    0.1081    0.0006   10.6390 ^ gpio_control_in_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6390   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0534    0.0015   10.4600 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5600   clock uncertainty
                             -0.7560    9.8039   clock reconvergence pessimism
                             -0.0468    9.7571   library hold time
                                        9.7571   data required time
-------------------------------------------------------------------------------------
                                        9.7571   data required time
                                      -10.6390   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[3]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0016    9.2346 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    9.6059 ^ gpio_control_in_2[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[3]/shift_register[9] (net)
                    0.0471    0.0002    9.6061 ^ gpio_control_in_2[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629   10.1690 ^ gpio_control_in_2[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[3]/net47 (net)
                    0.1081    0.0006   10.1696 ^ gpio_control_in_2[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1696   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0534    0.0015    9.9540 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0540   clock uncertainty
                             -0.7195    9.3345   clock reconvergence pessimism
                             -0.0468    9.2877   library hold time
                                        9.2877   data required time
-------------------------------------------------------------------------------------
                                        9.2877   data required time
                                      -10.1696   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[6]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0016    7.7335 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    8.1049 ^ gpio_control_in_2[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[6]/shift_register[9] (net)
                    0.0471    0.0002    8.1050 ^ gpio_control_in_2[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    8.6680 ^ gpio_control_in_2[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[6]/net47 (net)
                    0.1081    0.0006    8.6686 ^ gpio_control_in_2[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6686   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0534    0.0015    8.3360 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4360   clock uncertainty
                             -0.6025    7.8335   clock reconvergence pessimism
                             -0.0468    7.7867   library hold time
                                        7.7867   data required time
-------------------------------------------------------------------------------------
                                        7.7867   data required time
                                       -8.6686   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0016    0.3083 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    0.6797 ^ gpio_control_bidir_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_1[0]/shift_register[9] (net)
                    0.0471    0.0002    0.6799 ^ gpio_control_bidir_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    1.2428 ^ gpio_control_bidir_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_1[0]/net47 (net)
                    0.1081    0.0006    1.2434 ^ gpio_control_bidir_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2434   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015    0.3322 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4322   clock uncertainty
                             -0.0239    0.4083   clock reconvergence pessimism
                             -0.0468    0.3615   library hold time
                                        0.3615   data required time
-------------------------------------------------------------------------------------
                                        0.3615   data required time
                                       -1.2434   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0016    0.7499 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    1.1212 ^ gpio_control_bidir_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_1[1]/shift_register[9] (net)
                    0.0471    0.0002    1.1214 ^ gpio_control_bidir_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    1.6843 ^ gpio_control_bidir_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_1[1]/net47 (net)
                    0.1081    0.0006    1.6849 ^ gpio_control_bidir_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.6849   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015    0.8082 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9082   clock uncertainty
                             -0.0583    0.8499   clock reconvergence pessimism
                             -0.0468    0.8030   library hold time
                                        0.8030   data required time
-------------------------------------------------------------------------------------
                                        0.8030   data required time
                                       -1.6849   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0016    3.2106 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    3.5819 ^ gpio_control_bidir_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[0]/shift_register[9] (net)
                    0.0471    0.0002    3.5821 ^ gpio_control_bidir_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    4.1450 ^ gpio_control_bidir_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_2[0]/net47 (net)
                    0.1081    0.0006    4.1456 ^ gpio_control_bidir_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1456   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015    3.4606 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5606   clock uncertainty
                             -0.2501    3.3106   clock reconvergence pessimism
                             -0.0468    3.2637   library hold time
                                        3.2637   data required time
-------------------------------------------------------------------------------------
                                        3.2637   data required time
                                       -4.1456   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0016    2.7726 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    3.1439 ^ gpio_control_bidir_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[1]/shift_register[9] (net)
                    0.0471    0.0002    3.1441 ^ gpio_control_bidir_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    3.7070 ^ gpio_control_bidir_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_2[1]/net47 (net)
                    0.1081    0.0006    3.7076 ^ gpio_control_bidir_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7076   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.9885 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0885   clock uncertainty
                             -0.2159    2.8726   clock reconvergence pessimism
                             -0.0468    2.8257   library hold time
                                        2.8257   data required time
-------------------------------------------------------------------------------------
                                        2.8257   data required time
                                       -3.7076   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0016    2.3335 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    2.7048 ^ gpio_control_bidir_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_bidir_2[2]/shift_register[9] (net)
                    0.0471    0.0002    2.7050 ^ gpio_control_bidir_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    3.2679 ^ gpio_control_bidir_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_bidir_2[2]/net47 (net)
                    0.1081    0.0006    3.2685 ^ gpio_control_bidir_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2685   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.5152 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6152   clock uncertainty
                             -0.1817    2.4335   clock reconvergence pessimism
                             -0.0468    2.3866   library hold time
                                        2.3866   data required time
-------------------------------------------------------------------------------------
                                        2.3866   data required time
                                       -3.2685   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0016    3.8914 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    4.2627 ^ gpio_control_in_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[0]/shift_register[9] (net)
                    0.0471    0.0002    4.2629 ^ gpio_control_in_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    4.8259 ^ gpio_control_in_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[0]/net47 (net)
                    0.1081    0.0006    4.8264 ^ gpio_control_in_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8264   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015    4.1945 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2945   clock uncertainty
                             -0.3031    3.9914   clock reconvergence pessimism
                             -0.0468    3.9445   library hold time
                                        3.9445   data required time
-------------------------------------------------------------------------------------
                                        3.9445   data required time
                                       -4.8264   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0016    4.3429 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    4.7143 ^ gpio_control_in_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[1]/shift_register[9] (net)
                    0.0471    0.0002    4.7145 ^ gpio_control_in_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    5.2774 ^ gpio_control_in_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[1]/net47 (net)
                    0.1081    0.0006    5.2780 ^ gpio_control_in_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2780   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015    4.6812 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7812   clock uncertainty
                             -0.3383    4.4429   clock reconvergence pessimism
                             -0.0468    4.3961   library hold time
                                        4.3961   data required time
-------------------------------------------------------------------------------------
                                        4.3961   data required time
                                       -5.2780   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[2]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0016    4.8050 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    5.1764 ^ gpio_control_in_1[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[2]/shift_register[9] (net)
                    0.0471    0.0002    5.1766 ^ gpio_control_in_1[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    5.7395 ^ gpio_control_in_1[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[2]/net47 (net)
                    0.1081    0.0006    5.7401 ^ gpio_control_in_1[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7401   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.1793 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2793   clock uncertainty
                             -0.3743    4.9050   clock reconvergence pessimism
                             -0.0468    4.8582   library hold time
                                        4.8582   data required time
-------------------------------------------------------------------------------------
                                        4.8582   data required time
                                       -5.7401   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[3]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0016    5.2517 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    5.6231 ^ gpio_control_in_1[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[3]/shift_register[9] (net)
                    0.0471    0.0002    5.6233 ^ gpio_control_in_1[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    6.1862 ^ gpio_control_in_1[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[3]/net47 (net)
                    0.1081    0.0006    6.1868 ^ gpio_control_in_1[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.1868   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.6608 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7608   clock uncertainty
                             -0.4091    5.3517   clock reconvergence pessimism
                             -0.0468    5.3049   library hold time
                                        5.3049   data required time
-------------------------------------------------------------------------------------
                                        5.3049   data required time
                                       -6.1868   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[4]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0016    5.7022 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    6.0735 ^ gpio_control_in_1[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[4]/shift_register[9] (net)
                    0.0471    0.0002    6.0737 ^ gpio_control_in_1[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    6.6366 ^ gpio_control_in_1[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[4]/net47 (net)
                    0.1081    0.0006    6.6372 ^ gpio_control_in_1[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6372   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0534    0.0015    6.1464 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2464   clock uncertainty
                             -0.4442    5.8022   clock reconvergence pessimism
                             -0.0468    5.7553   library hold time
                                        5.7553   data required time
-------------------------------------------------------------------------------------
                                        5.7553   data required time
                                       -6.6372   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[5]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0016    6.1510 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    6.5223 ^ gpio_control_in_1[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[5]/shift_register[9] (net)
                    0.0471    0.0002    6.5225 ^ gpio_control_in_1[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    7.0854 ^ gpio_control_in_1[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[5]/net47 (net)
                    0.1081    0.0006    7.0860 ^ gpio_control_in_1[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0860   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0534    0.0015    6.6301 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7301   clock uncertainty
                             -0.4792    6.2510   clock reconvergence pessimism
                             -0.0468    6.2041   library hold time
                                        6.2041   data required time
-------------------------------------------------------------------------------------
                                        6.2041   data required time
                                       -7.0860   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1a[3]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0016    2.5360 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    2.9073 ^ gpio_control_in_1a[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[3]/shift_register[9] (net)
                    0.0471    0.0002    2.9075 ^ gpio_control_in_1a[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    3.4704 ^ gpio_control_in_1a[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[3]/net47 (net)
                    0.1081    0.0006    3.4710 ^ gpio_control_in_1a[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4710   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.7334 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8334   clock uncertainty
                             -0.1975    2.6359   clock reconvergence pessimism
                             -0.0468    2.5891   library hold time
                                        2.5891   data required time
-------------------------------------------------------------------------------------
                                        2.5891   data required time
                                       -3.4710   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[6]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0016    6.7214 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    7.0928 ^ gpio_control_in_1[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[6]/shift_register[9] (net)
                    0.0471    0.0002    7.0930 ^ gpio_control_in_1[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    7.6559 ^ gpio_control_in_1[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[6]/net47 (net)
                    0.1081    0.0006    7.6565 ^ gpio_control_in_1[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6565   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0534    0.0015    7.2450 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3450   clock uncertainty
                             -0.5236    6.8214   clock reconvergence pessimism
                             -0.0468    6.7746   library hold time
                                        6.7746   data required time
-------------------------------------------------------------------------------------
                                        6.7746   data required time
                                       -7.6565   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[7]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0016    7.2913 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    7.6626 ^ gpio_control_in_1[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1[7]/shift_register[9] (net)
                    0.0471    0.0002    7.6628 ^ gpio_control_in_1[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    8.2258 ^ gpio_control_in_1[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1[7]/net47 (net)
                    0.1081    0.0006    8.2263 ^ gpio_control_in_1[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2263   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0534    0.0015    7.8593 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9593   clock uncertainty
                             -0.5680    7.3913   clock reconvergence pessimism
                             -0.0468    7.3445   library hold time
                                        7.3445   data required time
-------------------------------------------------------------------------------------
                                        7.3445   data required time
                                       -8.2263   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1a[0]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0016    1.1915 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    1.5629 ^ gpio_control_in_1a[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[0]/shift_register[9] (net)
                    0.0471    0.0002    1.5630 ^ gpio_control_in_1a[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    2.1260 ^ gpio_control_in_1a[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[0]/net47 (net)
                    0.1081    0.0006    2.1266 ^ gpio_control_in_1a[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1266   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0534    0.0015    1.2842 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3842   clock uncertainty
                             -0.0927    1.2915   clock reconvergence pessimism
                             -0.0468    1.2447   library hold time
                                        1.2447   data required time
-------------------------------------------------------------------------------------
                                        1.2447   data required time
                                       -2.1266   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1a[1]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0016    1.6462 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    2.0175 ^ gpio_control_in_1a[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[1]/shift_register[9] (net)
                    0.0471    0.0002    2.0177 ^ gpio_control_in_1a[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    2.5806 ^ gpio_control_in_1a[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[1]/net47 (net)
                    0.1081    0.0006    2.5812 ^ gpio_control_in_1a[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5812   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0534    0.0015    1.7743 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8743   clock uncertainty
                             -0.1282    1.7461   clock reconvergence pessimism
                             -0.0468    1.6993   library hold time
                                        1.6993   data required time
-------------------------------------------------------------------------------------
                                        1.6993   data required time
                                       -2.5812   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1a[2]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0016    2.0888 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    2.4602 ^ gpio_control_in_1a[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[2]/shift_register[9] (net)
                    0.0471    0.0002    2.4604 ^ gpio_control_in_1a[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    3.0233 ^ gpio_control_in_1a[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[2]/net47 (net)
                    0.1081    0.0006    3.0239 ^ gpio_control_in_1a[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0239   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0534    0.0015    2.2515 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3515   clock uncertainty
                             -0.1627    2.1888   clock reconvergence pessimism
                             -0.0468    2.1420   library hold time
                                        2.1420   data required time
-------------------------------------------------------------------------------------
                                        2.1420   data required time
                                       -3.0239   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1a[4]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0016    2.9789 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    3.3502 ^ gpio_control_in_1a[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[4]/shift_register[9] (net)
                    0.0471    0.0002    3.3504 ^ gpio_control_in_1a[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    3.9133 ^ gpio_control_in_1a[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[4]/net47 (net)
                    0.1081    0.0006    3.9139 ^ gpio_control_in_1a[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9139   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0534    0.0015    3.2108 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3108   clock uncertainty
                             -0.2320    3.0788   clock reconvergence pessimism
                             -0.0468    3.0320   library hold time
                                        3.0320   data required time
-------------------------------------------------------------------------------------
                                        3.0320   data required time
                                       -3.9139   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1a[5]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0016    3.4374 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    3.8088 ^ gpio_control_in_1a[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_1a[5]/shift_register[9] (net)
                    0.0471    0.0002    3.8090 ^ gpio_control_in_1a[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    4.3719 ^ gpio_control_in_1a[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_1a[5]/net47 (net)
                    0.1081    0.0006    4.3725 ^ gpio_control_in_1a[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3725   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0534    0.0015    3.7051 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8051   clock uncertainty
                             -0.2677    3.5374   clock reconvergence pessimism
                             -0.0468    3.4906   library hold time
                                        3.4906   data required time
-------------------------------------------------------------------------------------
                                        3.4906   data required time
                                       -4.3725   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[10]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0016    5.9564 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    6.3277 ^ gpio_control_in_2[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[10]/shift_register[9] (net)
                    0.0471    0.0002    6.3279 ^ gpio_control_in_2[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    6.8909 ^ gpio_control_in_2[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[10]/net47 (net)
                    0.1081    0.0006    6.8915 ^ gpio_control_in_2[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.8915   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0534    0.0015    6.4204 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5204   clock uncertainty
                             -0.4640    6.0564   clock reconvergence pessimism
                             -0.0468    6.0096   library hold time
                                        6.0096   data required time
-------------------------------------------------------------------------------------
                                        6.0096   data required time
                                       -6.8915   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[11]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0016    5.5094 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    5.8808 ^ gpio_control_in_2[11]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[11]/shift_register[9] (net)
                    0.0471    0.0002    5.8809 ^ gpio_control_in_2[11]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    6.4439 ^ gpio_control_in_2[11]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[11]/net47 (net)
                    0.1081    0.0006    6.4445 ^ gpio_control_in_2[11]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4445   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.9386 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0386   clock uncertainty
                             -0.4292    5.6094   clock reconvergence pessimism
                             -0.0468    5.5626   library hold time
                                        5.5626   data required time
-------------------------------------------------------------------------------------
                                        5.5626   data required time
                                       -6.4445   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[12]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0016    5.0674 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    5.4387 ^ gpio_control_in_2[12]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[12]/shift_register[9] (net)
                    0.0471    0.0002    5.4389 ^ gpio_control_in_2[12]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    6.0018 ^ gpio_control_in_2[12]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[12]/net47 (net)
                    0.1081    0.0006    6.0024 ^ gpio_control_in_2[12]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0024   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0534    0.0015    5.4621 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5621   clock uncertainty
                             -0.3947    5.1673   clock reconvergence pessimism
                             -0.0468    5.1205   library hold time
                                        5.1205   data required time
-------------------------------------------------------------------------------------
                                        5.1205   data required time
                                       -6.0024   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[13]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0016    4.5516 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    4.9229 ^ gpio_control_in_2[13]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[13]/shift_register[9] (net)
                    0.0471    0.0002    4.9231 ^ gpio_control_in_2[13]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    5.4860 ^ gpio_control_in_2[13]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[13]/net47 (net)
                    0.1081    0.0006    5.4866 ^ gpio_control_in_2[13]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.4866   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0534    0.0015    4.9061 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0061   clock uncertainty
                             -0.3546    4.6516   clock reconvergence pessimism
                             -0.0468    4.6047   library hold time
                                        4.6047   data required time
-------------------------------------------------------------------------------------
                                        4.6047   data required time
                                       -5.4866   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[14]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0016    4.1060 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    4.4773 ^ gpio_control_in_2[14]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[14]/shift_register[9] (net)
                    0.0471    0.0002    4.4775 ^ gpio_control_in_2[14]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    5.0405 ^ gpio_control_in_2[14]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[14]/net47 (net)
                    0.1081    0.0006    5.0411 ^ gpio_control_in_2[14]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0411   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0534    0.0015    4.4258 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5258   clock uncertainty
                             -0.3198    4.2060   clock reconvergence pessimism
                             -0.0468    4.1592   library hold time
                                        4.1592   data required time
-------------------------------------------------------------------------------------
                                        4.1592   data required time
                                       -5.0411   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[15]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0016    3.6527 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    4.0240 ^ gpio_control_in_2[15]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[15]/shift_register[9] (net)
                    0.0471    0.0002    4.0242 ^ gpio_control_in_2[15]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    4.5871 ^ gpio_control_in_2[15]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[15]/net47 (net)
                    0.1081    0.0006    4.5877 ^ gpio_control_in_2[15]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5877   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0534    0.0015    3.9372 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0372   clock uncertainty
                             -0.2845    3.7526   clock reconvergence pessimism
                             -0.0468    3.7058   library hold time
                                        3.7058   data required time
-------------------------------------------------------------------------------------
                                        3.7058   data required time
                                       -4.5877   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[4]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0016    8.7734 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    9.1447 ^ gpio_control_in_2[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[4]/shift_register[9] (net)
                    0.0471    0.0002    9.1449 ^ gpio_control_in_2[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    9.7079 ^ gpio_control_in_2[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[4]/net47 (net)
                    0.1081    0.0006    9.7085 ^ gpio_control_in_2[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7085   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0534    0.0015    9.4569 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5569   clock uncertainty
                             -0.6835    8.8734   clock reconvergence pessimism
                             -0.0468    8.8266   library hold time
                                        8.8266   data required time
-------------------------------------------------------------------------------------
                                        8.8266   data required time
                                       -9.7085   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[5]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0016    8.2565 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    8.6278 ^ gpio_control_in_2[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[5]/shift_register[9] (net)
                    0.0471    0.0002    8.6280 ^ gpio_control_in_2[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    9.1909 ^ gpio_control_in_2[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[5]/net47 (net)
                    0.1081    0.0006    9.1915 ^ gpio_control_in_2[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1915   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0534    0.0015    8.8997 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9997   clock uncertainty
                             -0.6432    8.3564   clock reconvergence pessimism
                             -0.0468    8.3096   library hold time
                                        8.3096   data required time
-------------------------------------------------------------------------------------
                                        8.3096   data required time
                                       -9.1915   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[7]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0016    7.2921 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    7.6635 ^ gpio_control_in_2[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[7]/shift_register[9] (net)
                    0.0471    0.0002    7.6637 ^ gpio_control_in_2[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    8.2266 ^ gpio_control_in_2[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[7]/net47 (net)
                    0.1081    0.0006    8.2272 ^ gpio_control_in_2[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2272   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0534    0.0015    7.8602 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9602   clock uncertainty
                             -0.5681    7.3921   clock reconvergence pessimism
                             -0.0468    7.3453   library hold time
                                        7.3453   data required time
-------------------------------------------------------------------------------------
                                        7.3453   data required time
                                       -8.2272   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[8]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0016    6.8463 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    7.2176 ^ gpio_control_in_2[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[8]/shift_register[9] (net)
                    0.0471    0.0002    7.2178 ^ gpio_control_in_2[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    7.7807 ^ gpio_control_in_2[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[8]/net47 (net)
                    0.1081    0.0006    7.7813 ^ gpio_control_in_2[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7813   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0534    0.0015    7.3796 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4796   clock uncertainty
                             -0.5334    6.9462   clock reconvergence pessimism
                             -0.0468    6.8994   library hold time
                                        6.8994   data required time
-------------------------------------------------------------------------------------
                                        6.8994   data required time
                                       -7.7813   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_2[9]/_128_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0016    6.4019 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0471    0.3713    6.7733 ^ gpio_control_in_2[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0032                                 gpio_control_in_2[9]/shift_register[9] (net)
                    0.0471    0.0002    6.7735 ^ gpio_control_in_2[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1081    0.5629    7.3364 ^ gpio_control_in_2[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0091                                 gpio_control_in_2[9]/net47 (net)
                    0.1081    0.0006    7.3370 ^ gpio_control_in_2[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3370   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0534    0.0015    6.9007 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0007   clock uncertainty
                             -0.4987    6.5019   clock reconvergence pessimism
                             -0.0468    6.4551   library hold time
                                        6.4551   data required time
-------------------------------------------------------------------------------------
                                        6.4551   data required time
                                       -7.3370   data arrival time
-------------------------------------------------------------------------------------
                                        0.8819   slack (MET)


Startpoint: gpio_control_in_1[6]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0534    0.0014    6.7213 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    7.0943 ^ gpio_control_in_1[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[6]/shift_register[10] (net)
                    0.0482    0.0002    7.0945 ^ gpio_control_in_1[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    7.6784 ^ gpio_control_in_1[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[6]/net54 (net)
                    0.1369    0.0008    7.6793 ^ gpio_control_in_1[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6793   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.1023 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.2477 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    7.2511 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3511   clock uncertainty
                             -0.5133    6.8378   clock reconvergence pessimism
                             -0.0522    6.7856   library hold time
                                        6.7856   data required time
-------------------------------------------------------------------------------------
                                        6.7856   data required time
                                       -7.6793   data arrival time
-------------------------------------------------------------------------------------
                                        0.8936   slack (MET)


Startpoint: gpio_control_in_1[7]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0534    0.0014    7.2912 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    7.6642 ^ gpio_control_in_1[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[7]/shift_register[10] (net)
                    0.0482    0.0002    7.6644 ^ gpio_control_in_1[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    8.2483 ^ gpio_control_in_1[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[7]/net54 (net)
                    0.1369    0.0008    8.2491 ^ gpio_control_in_1[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2491   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.7166 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.8619 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    7.8654 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9654   clock uncertainty
                             -0.5577    7.4077   clock reconvergence pessimism
                             -0.0522    7.3555   library hold time
                                        7.3555   data required time
-------------------------------------------------------------------------------------
                                        7.3555   data required time
                                       -8.2491   data arrival time
-------------------------------------------------------------------------------------
                                        0.8936   slack (MET)


Startpoint: gpio_control_in_2[5]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0534    0.0014    8.2563 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    8.6293 ^ gpio_control_in_2[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[5]/shift_register[10] (net)
                    0.0482    0.0002    8.6295 ^ gpio_control_in_2[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    9.2135 ^ gpio_control_in_2[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[5]/net54 (net)
                    0.1369    0.0008    9.2143 ^ gpio_control_in_2[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.2143   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0017    8.7574 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1449    8.9023 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    8.9058 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0058   clock uncertainty
                             -0.6329    8.3728   clock reconvergence pessimism
                             -0.0522    8.3206   library hold time
                                        8.3206   data required time
-------------------------------------------------------------------------------------
                                        8.3206   data required time
                                       -9.2143   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[12]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0534    0.0014    5.0672 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    5.4402 ^ gpio_control_in_2[12]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[12]/shift_register[10] (net)
                    0.0482    0.0002    5.4405 ^ gpio_control_in_2[12]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    6.0244 ^ gpio_control_in_2[12]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[12]/net54 (net)
                    0.1369    0.0008    6.0252 ^ gpio_control_in_2[12]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0252   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0017    5.3199 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    5.4647 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.4682 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5682   clock uncertainty
                             -0.3845    5.1837   clock reconvergence pessimism
                             -0.0522    5.1315   library hold time
                                        5.1315   data required time
-------------------------------------------------------------------------------------
                                        5.1315   data required time
                                       -6.0252   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0534    0.0014    0.3082 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    0.6812 ^ gpio_control_bidir_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_1[0]/shift_register[10] (net)
                    0.0482    0.0002    0.6814 ^ gpio_control_bidir_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    1.2654 ^ gpio_control_bidir_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_bidir_1[0]/net54 (net)
                    0.1369    0.0008    1.2662 ^ gpio_control_bidir_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2662   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0017    0.1901 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1447    0.3348 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    0.3383 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4383   clock uncertainty
                             -0.0136    0.4247   clock reconvergence pessimism
                             -0.0522    0.3725   library hold time
                                        0.3725   data required time
-------------------------------------------------------------------------------------
                                        0.3725   data required time
                                       -1.2662   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[4]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0534    0.0014    8.7733 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    9.1463 ^ gpio_control_in_2[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[4]/shift_register[10] (net)
                    0.0482    0.0002    9.1465 ^ gpio_control_in_2[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    9.7304 ^ gpio_control_in_2[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[4]/net54 (net)
                    0.1369    0.0008    9.7312 ^ gpio_control_in_2[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7312   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0017    9.3147 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    9.4595 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    9.4630 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5630   clock uncertainty
                             -0.6732    8.8898   clock reconvergence pessimism
                             -0.0522    8.8376   library hold time
                                        8.8376   data required time
-------------------------------------------------------------------------------------
                                        8.8376   data required time
                                       -9.7312   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[9]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0534    0.0014    8.2334 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    8.6064 ^ gpio_control_in_1[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[9]/shift_register[10] (net)
                    0.0482    0.0002    8.6067 ^ gpio_control_in_1[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    9.1906 ^ gpio_control_in_1[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[9]/net54 (net)
                    0.1369    0.0008    9.1914 ^ gpio_control_in_1[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1914   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0017    8.7331 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    8.8776 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    8.8811 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9811   clock uncertainty
                             -0.6312    8.3499   clock reconvergence pessimism
                             -0.0522    8.2977   library hold time
                                        8.2977   data required time
-------------------------------------------------------------------------------------
                                        8.2977   data required time
                                       -9.1914   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0534    0.0014    0.7497 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    1.1228 ^ gpio_control_bidir_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_1[1]/shift_register[10] (net)
                    0.0482    0.0002    1.1230 ^ gpio_control_bidir_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    1.7069 ^ gpio_control_bidir_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_bidir_1[1]/net54 (net)
                    0.1369    0.0008    1.7077 ^ gpio_control_bidir_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7077   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    0.6663 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    0.8108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    0.8143 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9143   clock uncertainty
                             -0.0481    0.8662   clock reconvergence pessimism
                             -0.0522    0.8140   library hold time
                                        0.8140   data required time
-------------------------------------------------------------------------------------
                                        0.8140   data required time
                                       -1.7077   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0534    0.0014    3.2105 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    3.5835 ^ gpio_control_bidir_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[0]/shift_register[10] (net)
                    0.0482    0.0002    3.5837 ^ gpio_control_bidir_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    4.1676 ^ gpio_control_bidir_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_bidir_2[0]/net54 (net)
                    0.1369    0.0008    4.1684 ^ gpio_control_bidir_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1684   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.3188 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.4632 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    3.4667 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5667   clock uncertainty
                             -0.2398    3.3269   clock reconvergence pessimism
                             -0.0522    3.2747   library hold time
                                        3.2747   data required time
-------------------------------------------------------------------------------------
                                        3.2747   data required time
                                       -4.1684   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0534    0.0014    2.7725 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    3.1455 ^ gpio_control_bidir_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[1]/shift_register[10] (net)
                    0.0482    0.0002    3.1457 ^ gpio_control_bidir_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    3.7296 ^ gpio_control_bidir_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_bidir_2[1]/net54 (net)
                    0.1369    0.0008    3.7304 ^ gpio_control_bidir_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7304   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.8467 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.9911 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.9946 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0946   clock uncertainty
                             -0.2057    2.8889   clock reconvergence pessimism
                             -0.0522    2.8367   library hold time
                                        2.8367   data required time
-------------------------------------------------------------------------------------
                                        2.8367   data required time
                                       -3.7304   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0534    0.0014    3.8913 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    4.2643 ^ gpio_control_in_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[0]/shift_register[10] (net)
                    0.0482    0.0002    4.2645 ^ gpio_control_in_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    4.8484 ^ gpio_control_in_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[0]/net54 (net)
                    0.1369    0.0008    4.8492 ^ gpio_control_in_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8492   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.0527 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.1971 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    4.2006 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3006   clock uncertainty
                             -0.2929    4.0077   clock reconvergence pessimism
                             -0.0522    3.9555   library hold time
                                        3.9555   data required time
-------------------------------------------------------------------------------------
                                        3.9555   data required time
                                       -4.8492   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[10]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.5770 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.7078 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0534    0.0014    8.7093 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    9.0823 ^ gpio_control_in_1[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[10]/shift_register[10] (net)
                    0.0482    0.0002    9.0825 ^ gpio_control_in_1[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    9.6664 ^ gpio_control_in_1[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[10]/net54 (net)
                    0.1369    0.0008    9.6672 ^ gpio_control_in_1[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6672   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.2461 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    9.3905 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    9.3940 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4940   clock uncertainty
                             -0.6683    8.8257   clock reconvergence pessimism
                             -0.0522    8.7735   library hold time
                                        8.7735   data required time
-------------------------------------------------------------------------------------
                                        8.7735   data required time
                                       -9.6672   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0534    0.0014    4.3428 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    4.7158 ^ gpio_control_in_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[1]/shift_register[10] (net)
                    0.0482    0.0002    4.7160 ^ gpio_control_in_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    5.2999 ^ gpio_control_in_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[1]/net54 (net)
                    0.1369    0.0008    5.3008 ^ gpio_control_in_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3008   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.5394 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.6838 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    4.6873 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7873   clock uncertainty
                             -0.3280    4.4593   clock reconvergence pessimism
                             -0.0522    4.4071   library hold time
                                        4.4071   data required time
-------------------------------------------------------------------------------------
                                        4.4071   data required time
                                       -5.3008   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[2]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0534    0.0014    4.8049 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    5.1779 ^ gpio_control_in_1[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[2]/shift_register[10] (net)
                    0.0482    0.0002    5.1781 ^ gpio_control_in_1[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    5.7620 ^ gpio_control_in_1[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[2]/net54 (net)
                    0.1369    0.0008    5.7629 ^ gpio_control_in_1[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7629   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017    5.0375 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.1819 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.1854 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2854   clock uncertainty
                             -0.3640    4.9214   clock reconvergence pessimism
                             -0.0522    4.8692   library hold time
                                        4.8692   data required time
-------------------------------------------------------------------------------------
                                        4.8692   data required time
                                       -5.7629   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[3]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0534    0.0014    5.2516 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    5.6246 ^ gpio_control_in_1[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[3]/shift_register[10] (net)
                    0.0482    0.0002    5.6248 ^ gpio_control_in_1[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    6.2087 ^ gpio_control_in_1[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[3]/net54 (net)
                    0.1369    0.0008    6.2096 ^ gpio_control_in_1[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2096   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.5190 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.6634 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.6669 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7669   clock uncertainty
                             -0.3988    5.3681   clock reconvergence pessimism
                             -0.0522    5.3159   library hold time
                                        5.3159   data required time
-------------------------------------------------------------------------------------
                                        5.3159   data required time
                                       -6.2096   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[4]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0534    0.0014    5.7020 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    6.0751 ^ gpio_control_in_1[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[4]/shift_register[10] (net)
                    0.0482    0.0002    6.0753 ^ gpio_control_in_1[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    6.6592 ^ gpio_control_in_1[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[4]/net54 (net)
                    0.1369    0.0008    6.6600 ^ gpio_control_in_1[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6600   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.0045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.1490 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    6.1525 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2525   clock uncertainty
                             -0.4339    5.8185   clock reconvergence pessimism
                             -0.0522    5.7663   library hold time
                                        5.7663   data required time
-------------------------------------------------------------------------------------
                                        5.7663   data required time
                                       -6.6600   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[5]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0534    0.0014    6.1508 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    6.5239 ^ gpio_control_in_1[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[5]/shift_register[10] (net)
                    0.0482    0.0002    6.5241 ^ gpio_control_in_1[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    7.1080 ^ gpio_control_in_1[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[5]/net54 (net)
                    0.1369    0.0008    7.1088 ^ gpio_control_in_1[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1088   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.4883 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.6327 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    6.6362 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7362   clock uncertainty
                             -0.4689    6.2673   clock reconvergence pessimism
                             -0.0522    6.2151   library hold time
                                        6.2151   data required time
-------------------------------------------------------------------------------------
                                        6.2151   data required time
                                       -7.1088   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1a[3]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0534    0.0014    2.5358 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    2.9088 ^ gpio_control_in_1a[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[3]/shift_register[10] (net)
                    0.0482    0.0002    2.9090 ^ gpio_control_in_1a[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    3.4930 ^ gpio_control_in_1a[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1a[3]/net54 (net)
                    0.1369    0.0008    3.4938 ^ gpio_control_in_1a[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4938   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.5916 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.7360 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.7395 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8395   clock uncertainty
                             -0.1872    2.6523   clock reconvergence pessimism
                             -0.0522    2.6001   library hold time
                                        2.6001   data required time
-------------------------------------------------------------------------------------
                                        2.6001   data required time
                                       -3.4938   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[8]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0534    0.0014    7.7545 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    8.1275 ^ gpio_control_in_1[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[8]/shift_register[10] (net)
                    0.0482    0.0002    8.1277 ^ gpio_control_in_1[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    8.7116 ^ gpio_control_in_1[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1[8]/net54 (net)
                    0.1369    0.0008    8.7125 ^ gpio_control_in_1[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.7125   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0017    8.2169 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3614 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    8.3648 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4648   clock uncertainty
                             -0.5939    7.8710   clock reconvergence pessimism
                             -0.0522    7.8188   library hold time
                                        7.8188   data required time
-------------------------------------------------------------------------------------
                                        7.8188   data required time
                                       -8.7125   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1a[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0534    0.0014    1.1914 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    1.5644 ^ gpio_control_in_1a[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[0]/shift_register[10] (net)
                    0.0482    0.0002    1.5646 ^ gpio_control_in_1a[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    2.1485 ^ gpio_control_in_1a[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1a[0]/net54 (net)
                    0.1369    0.0008    2.1494 ^ gpio_control_in_1a[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.1424 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.2868 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    1.2903 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3903   clock uncertainty
                             -0.0825    1.3079   clock reconvergence pessimism
                             -0.0522    1.2557   library hold time
                                        1.2557   data required time
-------------------------------------------------------------------------------------
                                        1.2557   data required time
                                       -2.1494   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1a[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0534    0.0014    1.6460 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    2.0190 ^ gpio_control_in_1a[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[1]/shift_register[10] (net)
                    0.0482    0.0002    2.0192 ^ gpio_control_in_1a[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    2.6032 ^ gpio_control_in_1a[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1a[1]/net54 (net)
                    0.1369    0.0008    2.6040 ^ gpio_control_in_1a[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6040   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.6325 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.7769 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    1.7804 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8804   clock uncertainty
                             -0.1179    1.7625   clock reconvergence pessimism
                             -0.0522    1.7103   library hold time
                                        1.7103   data required time
-------------------------------------------------------------------------------------
                                        1.7103   data required time
                                       -2.6040   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1a[2]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0534    0.0014    2.0887 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    2.4617 ^ gpio_control_in_1a[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[2]/shift_register[10] (net)
                    0.0482    0.0002    2.4619 ^ gpio_control_in_1a[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    3.0458 ^ gpio_control_in_1a[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1a[2]/net54 (net)
                    0.1369    0.0008    3.0467 ^ gpio_control_in_1a[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0467   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.1096 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.2541 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.2576 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3576   clock uncertainty
                             -0.1524    2.2052   clock reconvergence pessimism
                             -0.0522    2.1530   library hold time
                                        2.1530   data required time
-------------------------------------------------------------------------------------
                                        2.1530   data required time
                                       -3.0467   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1a[4]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0534    0.0014    2.9787 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    3.3517 ^ gpio_control_in_1a[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[4]/shift_register[10] (net)
                    0.0482    0.0002    3.3520 ^ gpio_control_in_1a[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    3.9359 ^ gpio_control_in_1a[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1a[4]/net54 (net)
                    0.1369    0.0008    3.9367 ^ gpio_control_in_1a[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9367   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.0690 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.2135 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    3.2169 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3169   clock uncertainty
                             -0.2217    3.0952   clock reconvergence pessimism
                             -0.0522    3.0430   library hold time
                                        3.0430   data required time
-------------------------------------------------------------------------------------
                                        3.0430   data required time
                                       -3.9367   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1a[5]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0534    0.0014    3.4373 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    3.8103 ^ gpio_control_in_1a[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[5]/shift_register[10] (net)
                    0.0482    0.0002    3.8105 ^ gpio_control_in_1a[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    4.3944 ^ gpio_control_in_1a[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_1a[5]/net54 (net)
                    0.1369    0.0008    4.3953 ^ gpio_control_in_1a[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3953   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.5633 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.7078 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    3.7112 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8112   clock uncertainty
                             -0.2575    3.5538   clock reconvergence pessimism
                             -0.0522    3.5016   library hold time
                                        3.5016   data required time
-------------------------------------------------------------------------------------
                                        3.5016   data required time
                                       -4.3953   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[0]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.5039 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.6348 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0534    0.0014   10.6362 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730   11.0092 ^ gpio_control_in_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[0]/shift_register[10] (net)
                    0.0482    0.0002   11.0094 ^ gpio_control_in_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839   11.5933 ^ gpio_control_in_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[0]/net54 (net)
                    0.1369    0.0008   11.5941 ^ gpio_control_in_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5941   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0017   11.3232 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   11.4676 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035   11.4711 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5711   clock uncertainty
                             -0.8184   10.7527   clock reconvergence pessimism
                             -0.0522   10.7005   library hold time
                                       10.7005   data required time
-------------------------------------------------------------------------------------
                                       10.7005   data required time
                                      -11.5941   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[10]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0534    0.0014    5.9563 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    6.3293 ^ gpio_control_in_2[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[10]/shift_register[10] (net)
                    0.0482    0.0002    6.3295 ^ gpio_control_in_2[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    6.9134 ^ gpio_control_in_2[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[10]/net54 (net)
                    0.1369    0.0008    6.9142 ^ gpio_control_in_2[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9142   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.2786 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.4230 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    6.4265 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5265   clock uncertainty
                             -0.4538    6.0727   clock reconvergence pessimism
                             -0.0522    6.0205   library hold time
                                        6.0205   data required time
-------------------------------------------------------------------------------------
                                        6.0205   data required time
                                       -6.9142   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[11]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0534    0.0014    5.5093 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    5.8823 ^ gpio_control_in_2[11]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[11]/shift_register[10] (net)
                    0.0482    0.0002    5.8825 ^ gpio_control_in_2[11]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    6.4664 ^ gpio_control_in_2[11]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[11]/net54 (net)
                    0.1369    0.0008    6.4672 ^ gpio_control_in_2[11]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4672   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.7968 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.9412 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.9447 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0447   clock uncertainty
                             -0.4189    5.6258   clock reconvergence pessimism
                             -0.0522    5.5736   library hold time
                                        5.5736   data required time
-------------------------------------------------------------------------------------
                                        5.5736   data required time
                                       -6.4672   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[13]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0534    0.0014    4.5514 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    4.9245 ^ gpio_control_in_2[13]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[13]/shift_register[10] (net)
                    0.0482    0.0002    4.9247 ^ gpio_control_in_2[13]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    5.5086 ^ gpio_control_in_2[13]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[13]/net54 (net)
                    0.1369    0.0008    5.5094 ^ gpio_control_in_2[13]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5094   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.7643 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.9087 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    4.9122 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0122   clock uncertainty
                             -0.3443    4.6679   clock reconvergence pessimism
                             -0.0522    4.6157   library hold time
                                        4.6157   data required time
-------------------------------------------------------------------------------------
                                        4.6157   data required time
                                       -5.5094   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[14]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0534    0.0014    4.1059 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    4.4789 ^ gpio_control_in_2[14]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[14]/shift_register[10] (net)
                    0.0482    0.0002    4.4791 ^ gpio_control_in_2[14]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    5.0630 ^ gpio_control_in_2[14]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[14]/net54 (net)
                    0.1369    0.0008    5.0638 ^ gpio_control_in_2[14]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0638   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.2840 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.4284 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    4.4319 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5319   clock uncertainty
                             -0.3096    4.2223   clock reconvergence pessimism
                             -0.0522    4.1701   library hold time
                                        4.1701   data required time
-------------------------------------------------------------------------------------
                                        4.1701   data required time
                                       -5.0638   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[15]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0534    0.0014    3.6525 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    4.0255 ^ gpio_control_in_2[15]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[15]/shift_register[10] (net)
                    0.0482    0.0002    4.0258 ^ gpio_control_in_2[15]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    4.6097 ^ gpio_control_in_2[15]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[15]/net54 (net)
                    0.1369    0.0008    4.6105 ^ gpio_control_in_2[15]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6105   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.7953 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.9398 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    3.9432 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0432   clock uncertainty
                             -0.2742    3.7690   clock reconvergence pessimism
                             -0.0522    3.7168   library hold time
                                        3.7168   data required time
-------------------------------------------------------------------------------------
                                        3.7168   data required time
                                       -4.6105   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[9]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0534    0.0014    6.4018 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    6.7748 ^ gpio_control_in_2[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[9]/shift_register[10] (net)
                    0.0482    0.0002    6.7750 ^ gpio_control_in_2[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    7.3590 ^ gpio_control_in_2[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[9]/net54 (net)
                    0.1369    0.0008    7.3598 ^ gpio_control_in_2[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3598   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.7588 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.9033 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    6.9068 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0068   clock uncertainty
                             -0.4885    6.5183   clock reconvergence pessimism
                             -0.0522    6.4661   library hold time
                                        6.4661   data required time
-------------------------------------------------------------------------------------
                                        6.4661   data required time
                                       -7.3598   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[1]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0534    0.0014   10.1691 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730   10.5421 ^ gpio_control_in_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[1]/shift_register[10] (net)
                    0.0482    0.0002   10.5423 ^ gpio_control_in_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839   11.1263 ^ gpio_control_in_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[1]/net54 (net)
                    0.1369    0.0008   11.1271 ^ gpio_control_in_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.1271   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.8197 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.9641 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035   10.9676 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0676   clock uncertainty
                             -0.7820   10.2856   clock reconvergence pessimism
                             -0.0522   10.2334   library hold time
                                       10.2334   data required time
-------------------------------------------------------------------------------------
                                       10.2334   data required time
                                      -11.1271   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[2]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0534    0.0014    9.7038 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730   10.0768 ^ gpio_control_in_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[2]/shift_register[10] (net)
                    0.0482    0.0002   10.0770 ^ gpio_control_in_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839   10.6610 ^ gpio_control_in_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[2]/net54 (net)
                    0.1369    0.0008   10.6618 ^ gpio_control_in_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6618   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.3181 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.4626 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035   10.4661 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5661   clock uncertainty
                             -0.7458    9.8203   clock reconvergence pessimism
                             -0.0522    9.7681   library hold time
                                        9.7681   data required time
-------------------------------------------------------------------------------------
                                        9.7681   data required time
                                      -10.6618   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[3]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0534    0.0014    9.2344 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    9.6074 ^ gpio_control_in_2[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[3]/shift_register[10] (net)
                    0.0482    0.0002    9.6076 ^ gpio_control_in_2[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839   10.1916 ^ gpio_control_in_2[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[3]/net54 (net)
                    0.1369    0.0008   10.1924 ^ gpio_control_in_2[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1924   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.8122 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    9.9566 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    9.9601 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0601   clock uncertainty
                             -0.7092    9.3509   clock reconvergence pessimism
                             -0.0522    9.2987   library hold time
                                        9.2987   data required time
-------------------------------------------------------------------------------------
                                        9.2987   data required time
                                      -10.1924   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[6]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0534    0.0014    7.7334 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    8.1064 ^ gpio_control_in_2[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[6]/shift_register[10] (net)
                    0.0482    0.0002    8.1066 ^ gpio_control_in_2[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    8.6905 ^ gpio_control_in_2[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[6]/net54 (net)
                    0.1369    0.0008    8.6913 ^ gpio_control_in_2[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6913   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0017    8.1942 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3386 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    8.3421 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4421   clock uncertainty
                             -0.5922    7.8499   clock reconvergence pessimism
                             -0.0522    7.7977   library hold time
                                        7.7977   data required time
-------------------------------------------------------------------------------------
                                        7.7977   data required time
                                       -8.6913   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[7]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0534    0.0014    7.2920 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    7.6650 ^ gpio_control_in_2[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[7]/shift_register[10] (net)
                    0.0482    0.0002    7.6652 ^ gpio_control_in_2[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    8.2491 ^ gpio_control_in_2[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[7]/net54 (net)
                    0.1369    0.0008    8.2500 ^ gpio_control_in_2[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2500   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.7184 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.8628 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    7.8663 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9663   clock uncertainty
                             -0.5578    7.4085   clock reconvergence pessimism
                             -0.0522    7.3563   library hold time
                                        7.3563   data required time
-------------------------------------------------------------------------------------
                                        7.3563   data required time
                                       -8.2500   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_2[8]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0534    0.0014    6.8461 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    7.2191 ^ gpio_control_in_2[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[8]/shift_register[10] (net)
                    0.0482    0.0002    7.2194 ^ gpio_control_in_2[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    7.8033 ^ gpio_control_in_2[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_in_2[8]/net54 (net)
                    0.1369    0.0008    7.8041 ^ gpio_control_in_2[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8041   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.2378 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.3822 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    7.3857 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4857   clock uncertainty
                             -0.5231    6.9626   clock reconvergence pessimism
                             -0.0522    6.9104   library hold time
                                        6.9104   data required time
-------------------------------------------------------------------------------------
                                        6.9104   data required time
                                       -7.8041   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_129_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_130_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0534    0.0014    2.3333 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0482    0.3730    2.7064 ^ gpio_control_bidir_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[2]/shift_register[10] (net)
                    0.0482    0.0002    2.7066 ^ gpio_control_bidir_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1369    0.5839    3.2905 ^ gpio_control_bidir_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0123                                 gpio_control_bidir_2[2]/net54 (net)
                    0.1369    0.0008    3.2913 ^ gpio_control_bidir_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2913   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.3734 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.5178 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.5213 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6213   clock uncertainty
                             -0.1715    2.4498   clock reconvergence pessimism
                             -0.0522    2.3976   library hold time
                                        2.3976   data required time
-------------------------------------------------------------------------------------
                                        2.3976   data required time
                                       -3.2913   data arrival time
-------------------------------------------------------------------------------------
                                        0.8937   slack (MET)


Startpoint: gpio_control_in_1[6]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0015    6.5889 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1349    6.7237 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    6.7272 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    7.1134 ^ gpio_control_in_1[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[6]/shift_register[3] (net)
                    0.0570    0.0004    7.1137 ^ gpio_control_in_1[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    7.6830 ^ gpio_control_in_1[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[6]/net52 (net)
                    0.1127    0.0006    7.6835 ^ gpio_control_in_1[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6835   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0016    7.2452 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3452   clock uncertainty
                             -0.5133    6.8319   clock reconvergence pessimism
                             -0.0478    6.7841   library hold time
                                        6.7841   data required time
-------------------------------------------------------------------------------------
                                        6.7841   data required time
                                       -7.6835   data arrival time
-------------------------------------------------------------------------------------
                                        0.8995   slack (MET)


Startpoint: gpio_control_in_1[7]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0015    7.1587 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1348    7.2936 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    7.2970 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    7.6832 ^ gpio_control_in_1[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[7]/shift_register[3] (net)
                    0.0570    0.0004    7.6836 ^ gpio_control_in_1[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    8.2528 ^ gpio_control_in_1[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[7]/net52 (net)
                    0.1127    0.0006    8.2534 ^ gpio_control_in_1[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2534   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0016    7.8594 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9594   clock uncertainty
                             -0.5577    7.4017   clock reconvergence pessimism
                             -0.0478    7.3539   library hold time
                                        7.3539   data required time
-------------------------------------------------------------------------------------
                                        7.3539   data required time
                                       -8.2534   data arrival time
-------------------------------------------------------------------------------------
                                        0.8995   slack (MET)


Startpoint: gpio_control_in_2[12]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0015    4.9353 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    5.0696 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.0731 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    5.4593 ^ gpio_control_in_2[12]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[12]/shift_register[3] (net)
                    0.0570    0.0004    5.4597 ^ gpio_control_in_2[12]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    6.0289 ^ gpio_control_in_2[12]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[12]/net52 (net)
                    0.1127    0.0006    6.0295 ^ gpio_control_in_2[12]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0295   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0534    0.0016    5.4622 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5622   clock uncertainty
                             -0.3845    5.1777   clock reconvergence pessimism
                             -0.0478    5.1300   library hold time
                                        5.1300   data required time
-------------------------------------------------------------------------------------
                                        5.1300   data required time
                                       -6.0295   data arrival time
-------------------------------------------------------------------------------------
                                        0.8995   slack (MET)


Startpoint: gpio_control_in_2[4]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0015    8.6414 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    8.7757 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    8.7791 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    9.1654 ^ gpio_control_in_2[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[4]/shift_register[3] (net)
                    0.0570    0.0004    9.1657 ^ gpio_control_in_2[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    9.7350 ^ gpio_control_in_2[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[4]/net52 (net)
                    0.1127    0.0006    9.7355 ^ gpio_control_in_2[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7355   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0534    0.0016    9.4570 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5570   clock uncertainty
                             -0.6732    8.8838   clock reconvergence pessimism
                             -0.0478    8.8360   library hold time
                                        8.8360   data required time
-------------------------------------------------------------------------------------
                                        8.8360   data required time
                                       -9.7355   data arrival time
-------------------------------------------------------------------------------------
                                        0.8995   slack (MET)


Startpoint: gpio_control_in_2[5]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0015    8.1243 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    8.2587 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    8.2622 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    8.6484 ^ gpio_control_in_2[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[5]/shift_register[3] (net)
                    0.0570    0.0004    8.6488 ^ gpio_control_in_2[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    9.2180 ^ gpio_control_in_2[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[5]/net52 (net)
                    0.1127    0.0006    9.2186 ^ gpio_control_in_2[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.2186   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0534    0.0016    8.8998 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9998   clock uncertainty
                             -0.6329    8.3668   clock reconvergence pessimism
                             -0.0478    8.3191   library hold time
                                        8.3191   data required time
-------------------------------------------------------------------------------------
                                        8.3191   data required time
                                       -9.2186   data arrival time
-------------------------------------------------------------------------------------
                                        0.8995   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0015    0.1764 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    0.3106 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    0.3141 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    0.7003 ^ gpio_control_bidir_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_1[0]/shift_register[3] (net)
                    0.0570    0.0004    0.7006 ^ gpio_control_bidir_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    1.2699 ^ gpio_control_bidir_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_bidir_1[0]/net52 (net)
                    0.1127    0.0006    1.2705 ^ gpio_control_bidir_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2705   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0534    0.0016    0.3323 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4323   clock uncertainty
                             -0.0136    0.4187   clock reconvergence pessimism
                             -0.0478    0.3709   library hold time
                                        0.3709   data required time
-------------------------------------------------------------------------------------
                                        0.3709   data required time
                                       -1.2705   data arrival time
-------------------------------------------------------------------------------------
                                        0.8995   slack (MET)


Startpoint: gpio_control_in_1[9]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0015    8.1018 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.2359 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    8.2393 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    8.6255 ^ gpio_control_in_1[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[9]/shift_register[3] (net)
                    0.0570    0.0004    8.6259 ^ gpio_control_in_1[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    9.1951 ^ gpio_control_in_1[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[9]/net52 (net)
                    0.1127    0.0006    9.1957 ^ gpio_control_in_1[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.1957   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0534    0.0016    8.8751 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9751   clock uncertainty
                             -0.6312    8.3439   clock reconvergence pessimism
                             -0.0478    8.2961   library hold time
                                        8.2961   data required time
-------------------------------------------------------------------------------------
                                        8.2961   data required time
                                       -9.1957   data arrival time
-------------------------------------------------------------------------------------
                                        0.8995   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.2018 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.3358 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.3392 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    2.7254 ^ gpio_control_bidir_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_2[2]/shift_register[3] (net)
                    0.0570    0.0004    2.7258 ^ gpio_control_bidir_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    3.2950 ^ gpio_control_bidir_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_bidir_2[2]/net52 (net)
                    0.1127    0.0006    3.2956 ^ gpio_control_bidir_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.2956   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0534    0.0016    2.5153 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6153   clock uncertainty
                             -0.1715    2.4438   clock reconvergence pessimism
                             -0.0478    2.3960   library hold time
                                        2.3960   data required time
-------------------------------------------------------------------------------------
                                        2.3960   data required time
                                       -3.2956   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1[10]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0015    8.5777 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.7117 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    8.7151 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    9.1013 ^ gpio_control_in_1[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[10]/shift_register[3] (net)
                    0.0570    0.0004    9.1017 ^ gpio_control_in_1[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    9.6709 ^ gpio_control_in_1[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[10]/net52 (net)
                    0.1127    0.0006    9.6715 ^ gpio_control_in_1[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6715   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.2453 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.3864 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0534    0.0016    9.3880 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4880   clock uncertainty
                             -0.6683    8.8197   clock reconvergence pessimism
                             -0.0478    8.7720   library hold time
                                        8.7720   data required time
-------------------------------------------------------------------------------------
                                        8.7720   data required time
                                       -9.6715   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    0.6182 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    0.7522 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    0.7556 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    1.1418 ^ gpio_control_bidir_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_1[1]/shift_register[3] (net)
                    0.0570    0.0004    1.1422 ^ gpio_control_bidir_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    1.7114 ^ gpio_control_bidir_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_bidir_1[1]/net52 (net)
                    0.1127    0.0006    1.7120 ^ gpio_control_bidir_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7120   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0534    0.0016    0.8083 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9083   clock uncertainty
                             -0.0481    0.8602   clock reconvergence pessimism
                             -0.0478    0.8124   library hold time
                                        0.8124   data required time
-------------------------------------------------------------------------------------
                                        0.8124   data required time
                                       -1.7120   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.0789 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.2129 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    3.2163 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    3.6025 ^ gpio_control_bidir_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_2[0]/shift_register[3] (net)
                    0.0570    0.0004    3.6029 ^ gpio_control_bidir_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    4.1721 ^ gpio_control_bidir_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_bidir_2[0]/net52 (net)
                    0.1127    0.0006    4.1727 ^ gpio_control_bidir_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1727   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0534    0.0016    3.4607 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5607   clock uncertainty
                             -0.2398    3.3209   clock reconvergence pessimism
                             -0.0478    3.2731   library hold time
                                        3.2731   data required time
-------------------------------------------------------------------------------------
                                        3.2731   data required time
                                       -4.1727   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.6409 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.7749 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.7783 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    3.1645 ^ gpio_control_bidir_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_bidir_2[1]/shift_register[3] (net)
                    0.0570    0.0004    3.1649 ^ gpio_control_bidir_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    3.7341 ^ gpio_control_bidir_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_bidir_2[1]/net52 (net)
                    0.1127    0.0006    3.7347 ^ gpio_control_bidir_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7347   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0534    0.0016    2.9886 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0886   clock uncertainty
                             -0.2057    2.8829   clock reconvergence pessimism
                             -0.0478    2.8351   library hold time
                                        2.8351   data required time
-------------------------------------------------------------------------------------
                                        2.8351   data required time
                                       -3.7347   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.7597 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.8937 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    3.8971 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    4.2833 ^ gpio_control_in_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[0]/shift_register[3] (net)
                    0.0570    0.0004    4.2837 ^ gpio_control_in_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    4.8529 ^ gpio_control_in_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[0]/net52 (net)
                    0.1127    0.0006    4.8535 ^ gpio_control_in_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8535   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0534    0.0016    4.1946 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2946   clock uncertainty
                             -0.2929    4.0017   clock reconvergence pessimism
                             -0.0478    3.9540   library hold time
                                        3.9540   data required time
-------------------------------------------------------------------------------------
                                        3.9540   data required time
                                       -4.8535   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.2112 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.3452 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    4.3487 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    4.7349 ^ gpio_control_in_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[1]/shift_register[3] (net)
                    0.0570    0.0004    4.7352 ^ gpio_control_in_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    5.3045 ^ gpio_control_in_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[1]/net52 (net)
                    0.1127    0.0006    5.3051 ^ gpio_control_in_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3051   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0534    0.0016    4.6813 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7813   clock uncertainty
                             -0.3280    4.4533   clock reconvergence pessimism
                             -0.0478    4.4055   library hold time
                                        4.4055   data required time
-------------------------------------------------------------------------------------
                                        4.4055   data required time
                                       -5.3051   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1[2]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    4.6733 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.8073 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    4.8108 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    5.1970 ^ gpio_control_in_1[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[2]/shift_register[3] (net)
                    0.0570    0.0004    5.1973 ^ gpio_control_in_1[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    5.7666 ^ gpio_control_in_1[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[2]/net52 (net)
                    0.1127    0.0006    5.7672 ^ gpio_control_in_1[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7672   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0534    0.0016    5.1794 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2794   clock uncertainty
                             -0.3640    4.9154   clock reconvergence pessimism
                             -0.0478    4.8676   library hold time
                                        4.8676   data required time
-------------------------------------------------------------------------------------
                                        4.8676   data required time
                                       -5.7672   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1[3]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.1200 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.2540 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.2575 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    5.6437 ^ gpio_control_in_1[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[3]/shift_register[3] (net)
                    0.0570    0.0004    5.6440 ^ gpio_control_in_1[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    6.2133 ^ gpio_control_in_1[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[3]/net52 (net)
                    0.1127    0.0006    6.2138 ^ gpio_control_in_1[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2138   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0534    0.0016    5.6609 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7609   clock uncertainty
                             -0.3988    5.3621   clock reconvergence pessimism
                             -0.0478    5.3143   library hold time
                                        5.3143   data required time
-------------------------------------------------------------------------------------
                                        5.3143   data required time
                                       -6.2138   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1[4]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.5705 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.7045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.7079 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    6.0941 ^ gpio_control_in_1[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[4]/shift_register[3] (net)
                    0.0570    0.0004    6.0945 ^ gpio_control_in_1[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    6.6637 ^ gpio_control_in_1[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[4]/net52 (net)
                    0.1127    0.0006    6.6643 ^ gpio_control_in_1[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6643   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0534    0.0016    6.1465 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2465   clock uncertainty
                             -0.4339    5.8125   clock reconvergence pessimism
                             -0.0478    5.7647   library hold time
                                        5.7647   data required time
-------------------------------------------------------------------------------------
                                        5.7647   data required time
                                       -6.6643   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1[5]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.0193 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.1533 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    6.1567 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    6.5429 ^ gpio_control_in_1[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[5]/shift_register[3] (net)
                    0.0570    0.0004    6.5433 ^ gpio_control_in_1[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    7.1125 ^ gpio_control_in_1[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[5]/net52 (net)
                    0.1127    0.0006    7.1131 ^ gpio_control_in_1[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1131   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0534    0.0016    6.6302 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7302   clock uncertainty
                             -0.4689    6.2613   clock reconvergence pessimism
                             -0.0478    6.2135   library hold time
                                        6.2135   data required time
-------------------------------------------------------------------------------------
                                        6.2135   data required time
                                       -7.1131   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1[8]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0015    7.6229 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7569 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    7.7604 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    8.1466 ^ gpio_control_in_1[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1[8]/shift_register[3] (net)
                    0.0570    0.0004    8.1469 ^ gpio_control_in_1[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    8.7162 ^ gpio_control_in_1[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1[8]/net52 (net)
                    0.1127    0.0006    8.7167 ^ gpio_control_in_1[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.7167   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0534    0.0016    8.3589 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4589   clock uncertainty
                             -0.5939    7.8650   clock reconvergence pessimism
                             -0.0478    7.8172   library hold time
                                        7.8172   data required time
-------------------------------------------------------------------------------------
                                        7.8172   data required time
                                       -8.7167   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1a[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.0598 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.1938 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    1.1973 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    1.5835 ^ gpio_control_in_1a[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[0]/shift_register[3] (net)
                    0.0570    0.0004    1.5838 ^ gpio_control_in_1a[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    2.1531 ^ gpio_control_in_1a[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1a[0]/net52 (net)
                    0.1127    0.0006    2.1536 ^ gpio_control_in_1a[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1536   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0534    0.0016    1.2843 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3843   clock uncertainty
                             -0.0825    1.3019   clock reconvergence pessimism
                             -0.0478    1.2541   library hold time
                                        1.2541   data required time
-------------------------------------------------------------------------------------
                                        1.2541   data required time
                                       -2.1536   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1a[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.5145 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.6484 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    1.6519 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    2.0381 ^ gpio_control_in_1a[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[1]/shift_register[3] (net)
                    0.0570    0.0004    2.0384 ^ gpio_control_in_1a[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    2.6077 ^ gpio_control_in_1a[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1a[1]/net52 (net)
                    0.1127    0.0006    2.6083 ^ gpio_control_in_1a[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6083   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0534    0.0016    1.7744 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8744   clock uncertainty
                             -0.1179    1.7565   clock reconvergence pessimism
                             -0.0478    1.7087   library hold time
                                        1.7087   data required time
-------------------------------------------------------------------------------------
                                        1.7087   data required time
                                       -2.6083   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1a[2]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.9571 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.0911 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.0946 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    2.4808 ^ gpio_control_in_1a[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[2]/shift_register[3] (net)
                    0.0570    0.0004    2.4811 ^ gpio_control_in_1a[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    3.0504 ^ gpio_control_in_1a[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1a[2]/net52 (net)
                    0.1127    0.0006    3.0510 ^ gpio_control_in_1a[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0510   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0534    0.0016    2.2516 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3516   clock uncertainty
                             -0.1524    2.1992   clock reconvergence pessimism
                             -0.0478    2.1514   library hold time
                                        2.1514   data required time
-------------------------------------------------------------------------------------
                                        2.1514   data required time
                                       -3.0510   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1a[3]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.4043 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.5383 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.5417 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    2.9279 ^ gpio_control_in_1a[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[3]/shift_register[3] (net)
                    0.0570    0.0004    2.9283 ^ gpio_control_in_1a[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    3.4975 ^ gpio_control_in_1a[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1a[3]/net52 (net)
                    0.1127    0.0006    3.4981 ^ gpio_control_in_1a[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4981   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0534    0.0016    2.7335 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8335   clock uncertainty
                             -0.1872    2.6463   clock reconvergence pessimism
                             -0.0478    2.5985   library hold time
                                        2.5985   data required time
-------------------------------------------------------------------------------------
                                        2.5985   data required time
                                       -3.4981   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1a[4]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.8472 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.9812 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.9846 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    3.3708 ^ gpio_control_in_1a[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[4]/shift_register[3] (net)
                    0.0570    0.0004    3.3712 ^ gpio_control_in_1a[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    3.9404 ^ gpio_control_in_1a[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1a[4]/net52 (net)
                    0.1127    0.0006    3.9410 ^ gpio_control_in_1a[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9410   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0534    0.0016    3.2110 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3110   clock uncertainty
                             -0.2217    3.0892   clock reconvergence pessimism
                             -0.0478    3.0414   library hold time
                                        3.0414   data required time
-------------------------------------------------------------------------------------
                                        3.0414   data required time
                                       -3.9410   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_1a[5]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.3057 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.4397 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    3.4432 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    3.8294 ^ gpio_control_in_1a[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_1a[5]/shift_register[3] (net)
                    0.0570    0.0004    3.8297 ^ gpio_control_in_1a[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    4.3990 ^ gpio_control_in_1a[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_1a[5]/net52 (net)
                    0.1127    0.0006    4.3995 ^ gpio_control_in_1a[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3995   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0534    0.0016    3.7053 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8053   clock uncertainty
                             -0.2575    3.5478   clock reconvergence pessimism
                             -0.0478    3.5000   library hold time
                                        3.5000   data required time
-------------------------------------------------------------------------------------
                                        3.5000   data required time
                                       -4.3995   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.5046 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.6386 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034   10.6421 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862   11.0283 ^ gpio_control_in_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[0]/shift_register[3] (net)
                    0.0570    0.0004   11.0286 ^ gpio_control_in_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693   11.5979 ^ gpio_control_in_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[0]/net52 (net)
                    0.1127    0.0006   11.5984 ^ gpio_control_in_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.5984   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009   11.3224 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   11.4635 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0534    0.0016   11.4651 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5651   clock uncertainty
                             -0.8184   10.7467   clock reconvergence pessimism
                             -0.0478   10.6989   library hold time
                                       10.6989   data required time
-------------------------------------------------------------------------------------
                                       10.6989   data required time
                                      -11.5984   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[10]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.8247 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.9587 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.9622 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    6.3484 ^ gpio_control_in_2[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[10]/shift_register[3] (net)
                    0.0570    0.0004    6.3487 ^ gpio_control_in_2[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    6.9180 ^ gpio_control_in_2[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[10]/net52 (net)
                    0.1127    0.0006    6.9185 ^ gpio_control_in_2[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9185   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0534    0.0016    6.4205 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5205   clock uncertainty
                             -0.4538    6.0668   clock reconvergence pessimism
                             -0.0478    6.0190   library hold time
                                        6.0190   data required time
-------------------------------------------------------------------------------------
                                        6.0190   data required time
                                       -6.9185   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[11]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.3777 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.5117 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.5152 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    5.9014 ^ gpio_control_in_2[11]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[11]/shift_register[3] (net)
                    0.0570    0.0004    5.9017 ^ gpio_control_in_2[11]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    6.4710 ^ gpio_control_in_2[11]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[11]/net52 (net)
                    0.1127    0.0006    6.4715 ^ gpio_control_in_2[11]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4715   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0534    0.0016    5.9387 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0387   clock uncertainty
                             -0.4189    5.6198   clock reconvergence pessimism
                             -0.0478    5.5720   library hold time
                                        5.5720   data required time
-------------------------------------------------------------------------------------
                                        5.5720   data required time
                                       -6.4715   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[13]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.4199 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.5539 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    4.5573 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    4.9435 ^ gpio_control_in_2[13]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[13]/shift_register[3] (net)
                    0.0570    0.0004    4.9439 ^ gpio_control_in_2[13]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    5.5131 ^ gpio_control_in_2[13]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[13]/net52 (net)
                    0.1127    0.0006    5.5137 ^ gpio_control_in_2[13]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5137   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0534    0.0016    4.9062 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0062   clock uncertainty
                             -0.3443    4.6619   clock reconvergence pessimism
                             -0.0478    4.6141   library hold time
                                        4.6141   data required time
-------------------------------------------------------------------------------------
                                        4.6141   data required time
                                       -5.5137   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[14]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.9743 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.1083 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    4.1117 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    4.4980 ^ gpio_control_in_2[14]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[14]/shift_register[3] (net)
                    0.0570    0.0004    4.4983 ^ gpio_control_in_2[14]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    5.0676 ^ gpio_control_in_2[14]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[14]/net52 (net)
                    0.1127    0.0006    5.0681 ^ gpio_control_in_2[14]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0681   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0534    0.0016    4.4259 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5259   clock uncertainty
                             -0.3096    4.2164   clock reconvergence pessimism
                             -0.0478    4.1686   library hold time
                                        4.1686   data required time
-------------------------------------------------------------------------------------
                                        4.1686   data required time
                                       -5.0681   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[15]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.5210 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.6550 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    3.6584 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    4.0446 ^ gpio_control_in_2[15]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[15]/shift_register[3] (net)
                    0.0570    0.0004    4.0450 ^ gpio_control_in_2[15]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    4.6142 ^ gpio_control_in_2[15]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[15]/net52 (net)
                    0.1127    0.0006    4.6148 ^ gpio_control_in_2[15]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6148   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0534    0.0016    3.9373 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0373   clock uncertainty
                             -0.2742    3.7630   clock reconvergence pessimism
                             -0.0478    3.7152   library hold time
                                        3.7152   data required time
-------------------------------------------------------------------------------------
                                        3.7152   data required time
                                       -4.6148   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.0375 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.1715 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034   10.1750 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862   10.5612 ^ gpio_control_in_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[1]/shift_register[3] (net)
                    0.0570    0.0004   10.5615 ^ gpio_control_in_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693   11.1308 ^ gpio_control_in_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[1]/net52 (net)
                    0.1127    0.0006   11.1314 ^ gpio_control_in_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.1314   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0534    0.0016   10.9616 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0616   clock uncertainty
                             -0.7820   10.2796   clock reconvergence pessimism
                             -0.0478   10.2318   library hold time
                                       10.2318   data required time
-------------------------------------------------------------------------------------
                                       10.2318   data required time
                                      -11.1314   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[2]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.5723 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.7062 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    9.7097 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862   10.0959 ^ gpio_control_in_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[2]/shift_register[3] (net)
                    0.0570    0.0004   10.0962 ^ gpio_control_in_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693   10.6655 ^ gpio_control_in_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[2]/net52 (net)
                    0.1127    0.0006   10.6661 ^ gpio_control_in_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6661   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0534    0.0016   10.4601 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5601   clock uncertainty
                             -0.7458    9.8143   clock reconvergence pessimism
                             -0.0478    9.7665   library hold time
                                        9.7665   data required time
-------------------------------------------------------------------------------------
                                        9.7665   data required time
                                      -10.6661   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[3]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.1029 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.2369 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    9.2403 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    9.6265 ^ gpio_control_in_2[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[3]/shift_register[3] (net)
                    0.0570    0.0004    9.6269 ^ gpio_control_in_2[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693   10.1961 ^ gpio_control_in_2[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[3]/net52 (net)
                    0.1127    0.0006   10.1967 ^ gpio_control_in_2[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.1967   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0534    0.0016    9.9541 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0541   clock uncertainty
                             -0.7092    9.3449   clock reconvergence pessimism
                             -0.0478    9.2971   library hold time
                                        9.2971   data required time
-------------------------------------------------------------------------------------
                                        9.2971   data required time
                                      -10.1967   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[8]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.7146 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.8486 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    6.8520 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    7.2382 ^ gpio_control_in_2[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[8]/shift_register[3] (net)
                    0.0570    0.0004    7.2386 ^ gpio_control_in_2[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    7.8078 ^ gpio_control_in_2[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[8]/net52 (net)
                    0.1127    0.0006    7.8084 ^ gpio_control_in_2[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8084   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0534    0.0016    7.3797 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4797   clock uncertainty
                             -0.5231    6.9566   clock reconvergence pessimism
                             -0.0478    6.9088   library hold time
                                        6.9088   data required time
-------------------------------------------------------------------------------------
                                        6.9088   data required time
                                       -7.8084   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[9]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.2702 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.4042 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    6.4077 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    6.7939 ^ gpio_control_in_2[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[9]/shift_register[3] (net)
                    0.0570    0.0004    6.7942 ^ gpio_control_in_2[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    7.3635 ^ gpio_control_in_2[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[9]/net52 (net)
                    0.1127    0.0006    7.3641 ^ gpio_control_in_2[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3641   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0534    0.0016    6.9008 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0008   clock uncertainty
                             -0.4885    6.5123   clock reconvergence pessimism
                             -0.0478    6.4645   library hold time
                                        6.4645   data required time
-------------------------------------------------------------------------------------
                                        6.4645   data required time
                                       -7.3641   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[6]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.6018 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7358 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    7.7393 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    8.1255 ^ gpio_control_in_2[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[6]/shift_register[3] (net)
                    0.0570    0.0004    8.1258 ^ gpio_control_in_2[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    8.6951 ^ gpio_control_in_2[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[6]/net52 (net)
                    0.1127    0.0006    8.6956 ^ gpio_control_in_2[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.6956   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0534    0.0016    8.3361 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4361   clock uncertainty
                             -0.5922    7.8439   clock reconvergence pessimism
                             -0.0478    7.7961   library hold time
                                        7.7961   data required time
-------------------------------------------------------------------------------------
                                        7.7961   data required time
                                       -8.6956   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_in_2[7]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_123_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.1604 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.2944 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    7.2979 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0570    0.3862    7.6841 ^ gpio_control_in_2[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0068                                 gpio_control_in_2[7]/shift_register[3] (net)
                    0.0570    0.0004    7.6844 ^ gpio_control_in_2[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1127    0.5693    8.2537 ^ gpio_control_in_2[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0097                                 gpio_control_in_2[7]/net52 (net)
                    0.1127    0.0006    8.2543 ^ gpio_control_in_2[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2543   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0534    0.0016    7.8603 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9603   clock uncertainty
                             -0.5578    7.4025   clock reconvergence pessimism
                             -0.0478    7.3547   library hold time
                                        7.3547   data required time
-------------------------------------------------------------------------------------
                                        7.3547   data required time
                                       -8.2543   data arrival time
-------------------------------------------------------------------------------------
                                        0.8996   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0015    0.1764 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    0.3106 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    0.3141 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    0.7037 ^ gpio_control_bidir_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_1[0]/shift_register[1] (net)
                    0.0597    0.0004    0.7041 ^ gpio_control_bidir_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    1.2788 ^ gpio_control_bidir_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_1[0]/net51 (net)
                    0.1195    0.0010    1.2798 ^ gpio_control_bidir_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2798   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0017    0.1901 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1447    0.3348 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    0.3385 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4385   clock uncertainty
                             -0.0242    0.4143   clock reconvergence pessimism
                             -0.0486    0.3658   library hold time
                                        0.3658   data required time
-------------------------------------------------------------------------------------
                                        0.3658   data required time
                                       -1.2798   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    0.6182 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    0.7522 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    0.7556 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    1.1453 ^ gpio_control_bidir_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_1[1]/shift_register[1] (net)
                    0.0597    0.0004    1.1457 ^ gpio_control_bidir_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    1.7203 ^ gpio_control_bidir_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_1[1]/net51 (net)
                    0.1195    0.0010    1.7214 ^ gpio_control_bidir_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7214   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    0.6663 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    0.8108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    0.8145 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9145   clock uncertainty
                             -0.0586    0.8559   clock reconvergence pessimism
                             -0.0486    0.8073   library hold time
                                        0.8073   data required time
-------------------------------------------------------------------------------------
                                        0.8073   data required time
                                       -1.7214   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.0789 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.2129 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    3.2163 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    3.6060 ^ gpio_control_bidir_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_2[0]/shift_register[1] (net)
                    0.0597    0.0004    3.6064 ^ gpio_control_bidir_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    4.1811 ^ gpio_control_bidir_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[0]/net51 (net)
                    0.1195    0.0010    4.1821 ^ gpio_control_bidir_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1821   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.3188 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.4632 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.4669 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5669   clock uncertainty
                             -0.2504    3.3166   clock reconvergence pessimism
                             -0.0486    3.2680   library hold time
                                        3.2680   data required time
-------------------------------------------------------------------------------------
                                        3.2680   data required time
                                       -4.1821   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.6409 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.7749 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.7783 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    3.1680 ^ gpio_control_bidir_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_2[1]/shift_register[1] (net)
                    0.0597    0.0004    3.1684 ^ gpio_control_bidir_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    3.7431 ^ gpio_control_bidir_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[1]/net51 (net)
                    0.1195    0.0010    3.7441 ^ gpio_control_bidir_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7441   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.8467 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.9911 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.9948 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0948   clock uncertainty
                             -0.2162    2.8786   clock reconvergence pessimism
                             -0.0486    2.8300   library hold time
                                        2.8300   data required time
-------------------------------------------------------------------------------------
                                        2.8300   data required time
                                       -3.7441   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.2018 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.3358 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.3392 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    2.7289 ^ gpio_control_bidir_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_bidir_2[2]/shift_register[1] (net)
                    0.0597    0.0004    2.7293 ^ gpio_control_bidir_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    3.3039 ^ gpio_control_bidir_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_bidir_2[2]/net51 (net)
                    0.1195    0.0010    3.3050 ^ gpio_control_bidir_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3050   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.3734 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.5178 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.5215 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6215   clock uncertainty
                             -0.1820    2.4395   clock reconvergence pessimism
                             -0.0486    2.3909   library hold time
                                        2.3909   data required time
-------------------------------------------------------------------------------------
                                        2.3909   data required time
                                       -3.3050   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.7597 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.8937 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    3.8971 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    4.2868 ^ gpio_control_in_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[0]/shift_register[1] (net)
                    0.0597    0.0004    4.2872 ^ gpio_control_in_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    4.8619 ^ gpio_control_in_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[0]/net51 (net)
                    0.1195    0.0010    4.8629 ^ gpio_control_in_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8629   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.0527 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.1971 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.2008 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3008   clock uncertainty
                             -0.3034    3.9974   clock reconvergence pessimism
                             -0.0486    3.9488   library hold time
                                        3.9488   data required time
-------------------------------------------------------------------------------------
                                        3.9488   data required time
                                       -4.8629   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[10]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0015    8.5777 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.7117 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    8.7151 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    9.1048 ^ gpio_control_in_1[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[10]/shift_register[1] (net)
                    0.0597    0.0004    9.1052 ^ gpio_control_in_1[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    9.6799 ^ gpio_control_in_1[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[10]/net51 (net)
                    0.1195    0.0010    9.6809 ^ gpio_control_in_1[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6809   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.2461 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    9.3905 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.3942 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4942   clock uncertainty
                             -0.6788    8.8154   clock reconvergence pessimism
                             -0.0486    8.7668   library hold time
                                        8.7668   data required time
-------------------------------------------------------------------------------------
                                        8.7668   data required time
                                       -9.6809   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.2112 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.3452 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    4.3487 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    4.7383 ^ gpio_control_in_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[1]/shift_register[1] (net)
                    0.0597    0.0004    4.7387 ^ gpio_control_in_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    5.3134 ^ gpio_control_in_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[1]/net51 (net)
                    0.1195    0.0010    5.3144 ^ gpio_control_in_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3144   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.5394 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.6838 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.6875 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7875   clock uncertainty
                             -0.3386    4.4489   clock reconvergence pessimism
                             -0.0486    4.4004   library hold time
                                        4.4004   data required time
-------------------------------------------------------------------------------------
                                        4.4004   data required time
                                       -5.3144   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[2]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    4.6733 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.8073 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    4.8108 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    5.2004 ^ gpio_control_in_1[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[2]/shift_register[1] (net)
                    0.0597    0.0004    5.2008 ^ gpio_control_in_1[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    5.7755 ^ gpio_control_in_1[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[2]/net51 (net)
                    0.1195    0.0010    5.7765 ^ gpio_control_in_1[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7765   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017    5.0375 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.1819 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.1856 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2856   clock uncertainty
                             -0.3746    4.9110   clock reconvergence pessimism
                             -0.0486    4.8625   library hold time
                                        4.8625   data required time
-------------------------------------------------------------------------------------
                                        4.8625   data required time
                                       -5.7765   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[3]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.1200 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.2540 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.2575 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    5.6471 ^ gpio_control_in_1[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[3]/shift_register[1] (net)
                    0.0597    0.0004    5.6475 ^ gpio_control_in_1[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    6.2222 ^ gpio_control_in_1[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[3]/net51 (net)
                    0.1195    0.0010    6.2232 ^ gpio_control_in_1[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2232   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.5190 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.6634 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.6671 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7671   clock uncertainty
                             -0.4094    5.3577   clock reconvergence pessimism
                             -0.0486    5.3092   library hold time
                                        5.3092   data required time
-------------------------------------------------------------------------------------
                                        5.3092   data required time
                                       -6.2232   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[4]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.5705 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.7045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.7079 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    6.0976 ^ gpio_control_in_1[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[4]/shift_register[1] (net)
                    0.0597    0.0004    6.0980 ^ gpio_control_in_1[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    6.6726 ^ gpio_control_in_1[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[4]/net51 (net)
                    0.1195    0.0010    6.6737 ^ gpio_control_in_1[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6737   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.0045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.1490 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.1527 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2527   clock uncertainty
                             -0.4445    5.8082   clock reconvergence pessimism
                             -0.0486    5.7596   library hold time
                                        5.7596   data required time
-------------------------------------------------------------------------------------
                                        5.7596   data required time
                                       -6.6737   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[5]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.0193 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.1533 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    6.1567 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    6.5464 ^ gpio_control_in_1[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[5]/shift_register[1] (net)
                    0.0597    0.0004    6.5468 ^ gpio_control_in_1[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    7.1214 ^ gpio_control_in_1[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[5]/net51 (net)
                    0.1195    0.0010    7.1225 ^ gpio_control_in_1[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1225   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.4883 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.6327 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.6364 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7364   clock uncertainty
                             -0.4795    6.2570   clock reconvergence pessimism
                             -0.0486    6.2084   library hold time
                                        6.2084   data required time
-------------------------------------------------------------------------------------
                                        6.2084   data required time
                                       -7.1225   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[6]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0015    6.5889 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1349    6.7237 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    6.7272 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    7.1168 ^ gpio_control_in_1[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[6]/shift_register[1] (net)
                    0.0597    0.0004    7.1172 ^ gpio_control_in_1[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    7.6919 ^ gpio_control_in_1[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[6]/net51 (net)
                    0.1195    0.0010    7.6929 ^ gpio_control_in_1[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6929   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.1023 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.2477 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.2514 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3514   clock uncertainty
                             -0.5239    6.8274   clock reconvergence pessimism
                             -0.0486    6.7789   library hold time
                                        6.7789   data required time
-------------------------------------------------------------------------------------
                                        6.7789   data required time
                                       -7.6929   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[8]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0015    7.6229 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7569 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    7.7604 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    8.1500 ^ gpio_control_in_1[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[8]/shift_register[1] (net)
                    0.0597    0.0004    8.1504 ^ gpio_control_in_1[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    8.7251 ^ gpio_control_in_1[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[8]/net51 (net)
                    0.1195    0.0010    8.7261 ^ gpio_control_in_1[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.7261   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0017    8.2169 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3614 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.3651 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4651   clock uncertainty
                             -0.6044    7.8606   clock reconvergence pessimism
                             -0.0486    7.8121   library hold time
                                        7.8121   data required time
-------------------------------------------------------------------------------------
                                        7.8121   data required time
                                       -8.7261   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[9]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0015    8.1018 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.2359 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    8.2393 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    8.6290 ^ gpio_control_in_1[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[9]/shift_register[1] (net)
                    0.0597    0.0004    8.6294 ^ gpio_control_in_1[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    9.2040 ^ gpio_control_in_1[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[9]/net51 (net)
                    0.1195    0.0010    9.2051 ^ gpio_control_in_1[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.2051   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0017    8.7331 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    8.8776 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.8813 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9813   clock uncertainty
                             -0.6418    8.3396   clock reconvergence pessimism
                             -0.0486    8.2910   library hold time
                                        8.2910   data required time
-------------------------------------------------------------------------------------
                                        8.2910   data required time
                                       -9.2051   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1a[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.0598 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.1938 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    1.1973 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    1.5869 ^ gpio_control_in_1a[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[0]/shift_register[1] (net)
                    0.0597    0.0004    1.5873 ^ gpio_control_in_1a[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    2.1620 ^ gpio_control_in_1a[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[0]/net51 (net)
                    0.1195    0.0010    2.1630 ^ gpio_control_in_1a[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1630   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.1424 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.2868 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    1.2905 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3905   clock uncertainty
                             -0.0930    1.2975   clock reconvergence pessimism
                             -0.0486    1.2490   library hold time
                                        1.2490   data required time
-------------------------------------------------------------------------------------
                                        1.2490   data required time
                                       -2.1630   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1a[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.5145 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.6484 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    1.6519 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    2.0416 ^ gpio_control_in_1a[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[1]/shift_register[1] (net)
                    0.0597    0.0004    2.0420 ^ gpio_control_in_1a[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    2.6166 ^ gpio_control_in_1a[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[1]/net51 (net)
                    0.1195    0.0010    2.6177 ^ gpio_control_in_1a[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6177   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.6325 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.7769 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    1.7806 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8806   clock uncertainty
                             -0.1285    1.7521   clock reconvergence pessimism
                             -0.0486    1.7036   library hold time
                                        1.7036   data required time
-------------------------------------------------------------------------------------
                                        1.7036   data required time
                                       -2.6177   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1a[2]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.9571 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.0911 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.0946 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    2.4842 ^ gpio_control_in_1a[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[2]/shift_register[1] (net)
                    0.0597    0.0004    2.4846 ^ gpio_control_in_1a[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    3.0593 ^ gpio_control_in_1a[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[2]/net51 (net)
                    0.1195    0.0010    3.0603 ^ gpio_control_in_1a[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0603   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.1096 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.2541 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.2578 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3578   clock uncertainty
                             -0.1630    2.1948   clock reconvergence pessimism
                             -0.0486    2.1463   library hold time
                                        2.1463   data required time
-------------------------------------------------------------------------------------
                                        2.1463   data required time
                                       -3.0603   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1a[3]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.4043 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.5383 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.5417 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    2.9314 ^ gpio_control_in_1a[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[3]/shift_register[1] (net)
                    0.0597    0.0004    2.9318 ^ gpio_control_in_1a[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    3.5064 ^ gpio_control_in_1a[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[3]/net51 (net)
                    0.1195    0.0010    3.5075 ^ gpio_control_in_1a[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5075   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.5916 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.7360 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.7397 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8397   clock uncertainty
                             -0.1978    2.6420   clock reconvergence pessimism
                             -0.0486    2.5934   library hold time
                                        2.5934   data required time
-------------------------------------------------------------------------------------
                                        2.5934   data required time
                                       -3.5075   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1a[4]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.8472 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.9812 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    2.9846 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    3.3743 ^ gpio_control_in_1a[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[4]/shift_register[1] (net)
                    0.0597    0.0004    3.3747 ^ gpio_control_in_1a[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    3.9493 ^ gpio_control_in_1a[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[4]/net51 (net)
                    0.1195    0.0010    3.9504 ^ gpio_control_in_1a[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9504   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.0690 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.2135 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.2172 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3172   clock uncertainty
                             -0.2323    3.0849   clock reconvergence pessimism
                             -0.0486    3.0363   library hold time
                                        3.0363   data required time
-------------------------------------------------------------------------------------
                                        3.0363   data required time
                                       -3.9504   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1a[5]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.3057 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.4397 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    3.4432 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    3.8328 ^ gpio_control_in_1a[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1a[5]/shift_register[1] (net)
                    0.0597    0.0004    3.8332 ^ gpio_control_in_1a[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    4.4079 ^ gpio_control_in_1a[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1a[5]/net51 (net)
                    0.1195    0.0010    4.4089 ^ gpio_control_in_1a[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4089   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.5633 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.7078 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.7115 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8115   clock uncertainty
                             -0.2680    3.5434   clock reconvergence pessimism
                             -0.0486    3.4949   library hold time
                                        3.4949   data required time
-------------------------------------------------------------------------------------
                                        3.4949   data required time
                                       -4.4089   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[0]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.5046 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.6386 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035   10.6421 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896   11.0317 ^ gpio_control_in_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[0]/shift_register[1] (net)
                    0.0597    0.0004   11.0321 ^ gpio_control_in_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747   11.6068 ^ gpio_control_in_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[0]/net51 (net)
                    0.1195    0.0010   11.6078 ^ gpio_control_in_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.6078   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0017   11.3232 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   11.4676 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   11.4713 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5713   clock uncertainty
                             -0.8290   10.7423   clock reconvergence pessimism
                             -0.0486   10.6938   library hold time
                                       10.6938   data required time
-------------------------------------------------------------------------------------
                                       10.6938   data required time
                                      -11.6078   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[10]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.8247 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.9587 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.9622 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    6.3518 ^ gpio_control_in_2[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[10]/shift_register[1] (net)
                    0.0597    0.0004    6.3522 ^ gpio_control_in_2[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    6.9269 ^ gpio_control_in_2[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[10]/net51 (net)
                    0.1195    0.0010    6.9279 ^ gpio_control_in_2[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9279   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.2786 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.4230 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.4267 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5267   clock uncertainty
                             -0.4643    6.0624   clock reconvergence pessimism
                             -0.0486    6.0139   library hold time
                                        6.0139   data required time
-------------------------------------------------------------------------------------
                                        6.0139   data required time
                                       -6.9279   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[11]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.3777 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.5117 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.5152 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    5.9048 ^ gpio_control_in_2[11]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[11]/shift_register[1] (net)
                    0.0597    0.0004    5.9052 ^ gpio_control_in_2[11]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    6.4799 ^ gpio_control_in_2[11]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[11]/net51 (net)
                    0.1195    0.0010    6.4809 ^ gpio_control_in_2[11]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4809   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.7968 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.9412 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.9449 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0449   clock uncertainty
                             -0.4295    5.6154   clock reconvergence pessimism
                             -0.0486    5.5669   library hold time
                                        5.5669   data required time
-------------------------------------------------------------------------------------
                                        5.5669   data required time
                                       -6.4809   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_1[7]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0015    7.1587 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1348    7.2936 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    7.2971 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    7.6867 ^ gpio_control_in_1[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_1[7]/shift_register[1] (net)
                    0.0597    0.0004    7.6871 ^ gpio_control_in_1[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    8.2618 ^ gpio_control_in_1[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_1[7]/net51 (net)
                    0.1195    0.0010    8.2628 ^ gpio_control_in_1[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2628   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.7166 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.8619 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.8656 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9656   clock uncertainty
                             -0.5683    7.3973   clock reconvergence pessimism
                             -0.0486    7.3487   library hold time
                                        7.3487   data required time
-------------------------------------------------------------------------------------
                                        7.3487   data required time
                                       -8.2628   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[12]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0015    4.9353 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    5.0696 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    5.0731 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    5.4628 ^ gpio_control_in_2[12]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[12]/shift_register[1] (net)
                    0.0597    0.0004    5.4632 ^ gpio_control_in_2[12]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    6.0378 ^ gpio_control_in_2[12]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[12]/net51 (net)
                    0.1195    0.0010    6.0389 ^ gpio_control_in_2[12]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0389   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0017    5.3199 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    5.4647 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.4684 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5684   clock uncertainty
                             -0.3950    5.1733   clock reconvergence pessimism
                             -0.0486    5.1248   library hold time
                                        5.1248   data required time
-------------------------------------------------------------------------------------
                                        5.1248   data required time
                                       -6.0389   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[13]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.4199 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.5539 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    4.5573 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    4.9470 ^ gpio_control_in_2[13]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[13]/shift_register[1] (net)
                    0.0597    0.0004    4.9474 ^ gpio_control_in_2[13]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    5.5220 ^ gpio_control_in_2[13]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[13]/net51 (net)
                    0.1195    0.0010    5.5231 ^ gpio_control_in_2[13]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5231   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.7643 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.9087 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.9124 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0124   clock uncertainty
                             -0.3549    4.6576   clock reconvergence pessimism
                             -0.0486    4.6090   library hold time
                                        4.6090   data required time
-------------------------------------------------------------------------------------
                                        4.6090   data required time
                                       -5.5231   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[14]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.9743 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.1083 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    4.1118 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    4.5014 ^ gpio_control_in_2[14]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[14]/shift_register[1] (net)
                    0.0597    0.0004    4.5018 ^ gpio_control_in_2[14]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    5.0765 ^ gpio_control_in_2[14]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[14]/net51 (net)
                    0.1195    0.0010    5.0775 ^ gpio_control_in_2[14]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0775   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.2840 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.4284 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.4321 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5321   clock uncertainty
                             -0.3201    4.2120   clock reconvergence pessimism
                             -0.0486    4.1634   library hold time
                                        4.1634   data required time
-------------------------------------------------------------------------------------
                                        4.1634   data required time
                                       -5.0775   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[15]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.5210 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.6550 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    3.6584 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    4.0481 ^ gpio_control_in_2[15]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[15]/shift_register[1] (net)
                    0.0597    0.0004    4.0485 ^ gpio_control_in_2[15]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    4.6231 ^ gpio_control_in_2[15]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[15]/net51 (net)
                    0.1195    0.0010    4.6242 ^ gpio_control_in_2[15]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6242   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.7953 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.9398 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.9435 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0435   clock uncertainty
                             -0.2848    3.7587   clock reconvergence pessimism
                             -0.0486    3.7101   library hold time
                                        3.7101   data required time
-------------------------------------------------------------------------------------
                                        3.7101   data required time
                                       -4.6242   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[1]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.0375 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.1715 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035   10.1750 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896   10.5647 ^ gpio_control_in_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[1]/shift_register[1] (net)
                    0.0597    0.0004   10.5651 ^ gpio_control_in_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747   11.1397 ^ gpio_control_in_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[1]/net51 (net)
                    0.1195    0.0010   11.1408 ^ gpio_control_in_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.1408   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.8197 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.9641 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   10.9678 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0678   clock uncertainty
                             -0.7926   10.2752   clock reconvergence pessimism
                             -0.0486   10.2267   library hold time
                                       10.2267   data required time
-------------------------------------------------------------------------------------
                                       10.2267   data required time
                                      -11.1408   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[2]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.5723 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.7062 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    9.7097 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896   10.0994 ^ gpio_control_in_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[2]/shift_register[1] (net)
                    0.0597    0.0004   10.0998 ^ gpio_control_in_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747   10.6744 ^ gpio_control_in_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[2]/net51 (net)
                    0.1195    0.0010   10.6755 ^ gpio_control_in_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6755   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.3181 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.4626 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   10.4663 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5663   clock uncertainty
                             -0.7563    9.8099   clock reconvergence pessimism
                             -0.0486    9.7614   library hold time
                                        9.7614   data required time
-------------------------------------------------------------------------------------
                                        9.7614   data required time
                                      -10.6755   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[3]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.1029 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.2369 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    9.2403 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    9.6300 ^ gpio_control_in_2[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[3]/shift_register[1] (net)
                    0.0597    0.0004    9.6304 ^ gpio_control_in_2[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747   10.2050 ^ gpio_control_in_2[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[3]/net51 (net)
                    0.1195    0.0010   10.2061 ^ gpio_control_in_2[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.2061   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.8122 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    9.9566 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.9603 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0603   clock uncertainty
                             -0.7198    9.3406   clock reconvergence pessimism
                             -0.0486    9.2920   library hold time
                                        9.2920   data required time
-------------------------------------------------------------------------------------
                                        9.2920   data required time
                                      -10.2061   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[4]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0015    8.6414 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    8.7757 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    8.7792 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    9.1688 ^ gpio_control_in_2[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[4]/shift_register[1] (net)
                    0.0597    0.0004    9.1692 ^ gpio_control_in_2[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    9.7439 ^ gpio_control_in_2[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[4]/net51 (net)
                    0.1195    0.0010    9.7449 ^ gpio_control_in_2[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7449   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0017    9.3147 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    9.4595 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.4632 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5632   clock uncertainty
                             -0.6838    8.8794   clock reconvergence pessimism
                             -0.0486    8.8308   library hold time
                                        8.8308   data required time
-------------------------------------------------------------------------------------
                                        8.8308   data required time
                                       -9.7449   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[5]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0015    8.1243 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    8.2587 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    8.2622 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    8.6519 ^ gpio_control_in_2[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[5]/shift_register[1] (net)
                    0.0597    0.0004    8.6523 ^ gpio_control_in_2[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    9.2269 ^ gpio_control_in_2[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[5]/net51 (net)
                    0.1195    0.0010    9.2280 ^ gpio_control_in_2[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.2280   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0017    8.7574 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1449    8.9023 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.9060 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0060   clock uncertainty
                             -0.6435    8.3625   clock reconvergence pessimism
                             -0.0486    8.3139   library hold time
                                        8.3139   data required time
-------------------------------------------------------------------------------------
                                        8.3139   data required time
                                       -9.2280   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[6]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.6018 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7358 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    7.7393 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    8.1289 ^ gpio_control_in_2[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[6]/shift_register[1] (net)
                    0.0597    0.0004    8.1293 ^ gpio_control_in_2[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    8.7040 ^ gpio_control_in_2[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[6]/net51 (net)
                    0.1195    0.0010    8.7050 ^ gpio_control_in_2[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.7050   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0017    8.1942 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3386 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.3423 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4423   clock uncertainty
                             -0.6028    7.8395   clock reconvergence pessimism
                             -0.0486    7.7910   library hold time
                                        7.7910   data required time
-------------------------------------------------------------------------------------
                                        7.7910   data required time
                                       -8.7050   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[7]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.1604 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.2944 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    7.2979 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    7.6875 ^ gpio_control_in_2[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[7]/shift_register[1] (net)
                    0.0597    0.0004    7.6879 ^ gpio_control_in_2[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    8.2626 ^ gpio_control_in_2[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[7]/net51 (net)
                    0.1195    0.0010    8.2636 ^ gpio_control_in_2[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2636   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.7184 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.8628 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.8665 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9665   clock uncertainty
                             -0.5684    7.3981   clock reconvergence pessimism
                             -0.0486    7.3496   library hold time
                                        7.3496   data required time
-------------------------------------------------------------------------------------
                                        7.3496   data required time
                                       -8.2636   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[9]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.2702 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.4042 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    6.4077 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    6.7973 ^ gpio_control_in_2[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[9]/shift_register[1] (net)
                    0.0597    0.0004    6.7977 ^ gpio_control_in_2[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    7.3724 ^ gpio_control_in_2[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[9]/net51 (net)
                    0.1195    0.0010    7.3734 ^ gpio_control_in_2[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3734   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.7588 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.9033 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.9070 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0070   clock uncertainty
                             -0.4990    6.5079   clock reconvergence pessimism
                             -0.0486    6.4594   library hold time
                                        6.4594   data required time
-------------------------------------------------------------------------------------
                                        6.4594   data required time
                                       -7.3734   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_in_2[8]/_120_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.7146 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.8486 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0035    6.8520 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0597    0.3896    7.2417 ^ gpio_control_in_2[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0079                                 gpio_control_in_2[8]/shift_register[1] (net)
                    0.0597    0.0004    7.2421 ^ gpio_control_in_2[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1195    0.5747    7.8167 ^ gpio_control_in_2[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0104                                 gpio_control_in_2[8]/net51 (net)
                    0.1195    0.0010    7.8178 ^ gpio_control_in_2[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8178   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.2378 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.3822 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.3859 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4859   clock uncertainty
                             -0.5337    6.9523   clock reconvergence pessimism
                             -0.0486    6.9037   library hold time
                                        6.9037   data required time
-------------------------------------------------------------------------------------
                                        6.9037   data required time
                                       -7.8178   data arrival time
-------------------------------------------------------------------------------------
                                        0.9141   slack (MET)


Startpoint: gpio_control_bidir_1[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0015    0.1764 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    0.3106 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    0.3141 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    0.7076 ^ gpio_control_bidir_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_bidir_1[0]/shift_register[2] (net)
                    0.0630    0.0011    0.7086 ^ gpio_control_bidir_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    1.2934 ^ gpio_control_bidir_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_bidir_1[0]/net50 (net)
                    0.1322    0.0007    1.2942 ^ gpio_control_bidir_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.2942   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0457    0.0017    0.1901 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1447    0.3348 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    0.3386 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.4386   clock uncertainty
                             -0.0242    0.4143   clock reconvergence pessimism
                             -0.0512    0.3631   library hold time
                                        0.3631   data required time
-------------------------------------------------------------------------------------
                                        0.3631   data required time
                                       -1.2942   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_bidir_1[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_1[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    0.6182 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    0.7522 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    0.7556 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    1.1491 ^ gpio_control_bidir_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_bidir_1[1]/shift_register[2] (net)
                    0.0630    0.0011    1.1502 ^ gpio_control_bidir_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    1.7350 ^ gpio_control_bidir_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_bidir_1[1]/net50 (net)
                    0.1322    0.0007    1.7357 ^ gpio_control_bidir_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7357   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    0.6663 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    0.8108 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    0.8145 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9145   clock uncertainty
                             -0.0586    0.8559   clock reconvergence pessimism
                             -0.0512    0.8047   library hold time
                                        0.8047   data required time
-------------------------------------------------------------------------------------
                                        0.8047   data required time
                                       -1.7357   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_bidir_2[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.0789 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.2129 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    3.2163 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    3.6098 ^ gpio_control_bidir_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_bidir_2[0]/shift_register[2] (net)
                    0.0630    0.0011    3.6109 ^ gpio_control_bidir_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    4.1957 ^ gpio_control_bidir_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_bidir_2[0]/net50 (net)
                    0.1322    0.0007    4.1964 ^ gpio_control_bidir_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1964   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.3188 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.4632 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.4669 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.5669   clock uncertainty
                             -0.2504    3.3166   clock reconvergence pessimism
                             -0.0512    3.2654   library hold time
                                        3.2654   data required time
-------------------------------------------------------------------------------------
                                        3.2654   data required time
                                       -4.1964   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_bidir_2[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.6409 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.7749 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.7783 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    3.1718 ^ gpio_control_bidir_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_bidir_2[1]/shift_register[2] (net)
                    0.0630    0.0011    3.1729 ^ gpio_control_bidir_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    3.7577 ^ gpio_control_bidir_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_bidir_2[1]/net50 (net)
                    0.1322    0.0007    3.7584 ^ gpio_control_bidir_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7584   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.8467 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.9911 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.9948 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0948   clock uncertainty
                             -0.2162    2.8786   clock reconvergence pessimism
                             -0.0512    2.8274   library hold time
                                        2.8274   data required time
-------------------------------------------------------------------------------------
                                        2.8274   data required time
                                       -3.7584   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_bidir_2[2]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_bidir_2[2]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.2018 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.3358 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.3392 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    2.7327 ^ gpio_control_bidir_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_bidir_2[2]/shift_register[2] (net)
                    0.0630    0.0011    2.7338 ^ gpio_control_bidir_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    3.3186 ^ gpio_control_bidir_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_bidir_2[2]/net50 (net)
                    0.1322    0.0007    3.3193 ^ gpio_control_bidir_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3193   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.3734 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.5178 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.5215 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6215   clock uncertainty
                             -0.1820    2.4395   clock reconvergence pessimism
                             -0.0512    2.3883   library hold time
                                        2.3883   data required time
-------------------------------------------------------------------------------------
                                        2.3883   data required time
                                       -3.3193   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.7597 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.8937 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    3.8971 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    4.2906 ^ gpio_control_in_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[0]/shift_register[2] (net)
                    0.0630    0.0011    4.2917 ^ gpio_control_in_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    4.8765 ^ gpio_control_in_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[0]/net50 (net)
                    0.1322    0.0007    4.8772 ^ gpio_control_in_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8772   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.0527 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.1971 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.2008 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3008   clock uncertainty
                             -0.3034    3.9974   clock reconvergence pessimism
                             -0.0512    3.9462   library hold time
                                        3.9462   data required time
-------------------------------------------------------------------------------------
                                        3.9462   data required time
                                       -4.8772   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[10]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[10]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.1011 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1309    8.2320 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2339 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1596    8.3935 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0315    8.4250 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1512    8.5761 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0015    8.5777 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.7117 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    8.7151 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    9.1086 ^ gpio_control_in_1[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[10]/shift_register[2] (net)
                    0.0630    0.0011    9.1097 ^ gpio_control_in_1[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    9.6945 ^ gpio_control_in_1[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[10]/net50 (net)
                    0.1322    0.0007    9.6952 ^ gpio_control_in_1[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.6952   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0449    0.0009    8.7324 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1411    8.8735 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.8755 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1071    0.1720    9.0475 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0891                                 gpio_clock_1[17] (net)
                    0.1244    0.0339    9.0814 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1630    9.2444 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.2461 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    9.3905 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.3942 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.4942   clock uncertainty
                             -0.6788    8.8154   clock reconvergence pessimism
                             -0.0512    8.7642   library hold time
                                        8.7642   data required time
-------------------------------------------------------------------------------------
                                        8.7642   data required time
                                       -9.6952   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.2112 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.3452 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    4.3487 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    4.7422 ^ gpio_control_in_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[1]/shift_register[2] (net)
                    0.0630    0.0011    4.7432 ^ gpio_control_in_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    5.3280 ^ gpio_control_in_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[1]/net50 (net)
                    0.1322    0.0007    5.3288 ^ gpio_control_in_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3288   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.5394 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.6838 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.6875 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7875   clock uncertainty
                             -0.3386    4.4489   clock reconvergence pessimism
                             -0.0512    4.3977   library hold time
                                        4.3977   data required time
-------------------------------------------------------------------------------------
                                        4.3977   data required time
                                       -5.3288   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[2]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[2]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    4.6733 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.8073 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    4.8108 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    5.2043 ^ gpio_control_in_1[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[2]/shift_register[2] (net)
                    0.0630    0.0011    5.2053 ^ gpio_control_in_1[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    5.7901 ^ gpio_control_in_1[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[2]/net50 (net)
                    0.1322    0.0007    5.7909 ^ gpio_control_in_1[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7909   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017    5.0375 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.1819 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.1856 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2856   clock uncertainty
                             -0.3746    4.9110   clock reconvergence pessimism
                             -0.0512    4.8598   library hold time
                                        4.8598   data required time
-------------------------------------------------------------------------------------
                                        4.8598   data required time
                                       -5.7909   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[3]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[3]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.1200 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.2540 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.2575 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    5.6510 ^ gpio_control_in_1[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[3]/shift_register[2] (net)
                    0.0630    0.0011    5.6520 ^ gpio_control_in_1[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    6.2368 ^ gpio_control_in_1[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[3]/net50 (net)
                    0.1322    0.0007    6.2376 ^ gpio_control_in_1[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.2376   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.5190 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.6634 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.6671 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.7671   clock uncertainty
                             -0.4094    5.3577   clock reconvergence pessimism
                             -0.0512    5.3065   library hold time
                                        5.3065   data required time
-------------------------------------------------------------------------------------
                                        5.3065   data required time
                                       -6.2376   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[4]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[4]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.5705 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.7045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.7079 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    6.1014 ^ gpio_control_in_1[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[4]/shift_register[2] (net)
                    0.0630    0.0011    6.1025 ^ gpio_control_in_1[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    6.6873 ^ gpio_control_in_1[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[4]/net50 (net)
                    0.1322    0.0007    6.6880 ^ gpio_control_in_1[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6880   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.0045 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.1490 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.1527 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2527   clock uncertainty
                             -0.4445    5.8082   clock reconvergence pessimism
                             -0.0512    5.7570   library hold time
                                        5.7570   data required time
-------------------------------------------------------------------------------------
                                        5.7570   data required time
                                       -6.6880   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[5]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[5]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.0193 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.1533 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    6.1567 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    6.5502 ^ gpio_control_in_1[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[5]/shift_register[2] (net)
                    0.0630    0.0011    6.5513 ^ gpio_control_in_1[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    7.1361 ^ gpio_control_in_1[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[5]/net50 (net)
                    0.1322    0.0007    7.1368 ^ gpio_control_in_1[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.1368   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.4883 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.6327 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.6365 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.7365   clock uncertainty
                             -0.4795    6.2570   clock reconvergence pessimism
                             -0.0512    6.2058   library hold time
                                        6.2058   data required time
-------------------------------------------------------------------------------------
                                        6.2058   data required time
                                       -7.1368   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[6]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[6]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0015    6.5889 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1349    6.7237 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    6.7272 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    7.1207 ^ gpio_control_in_1[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[6]/shift_register[2] (net)
                    0.0630    0.0011    7.1217 ^ gpio_control_in_1[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    7.7065 ^ gpio_control_in_1[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[6]/net50 (net)
                    0.1322    0.0007    7.7073 ^ gpio_control_in_1[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7073   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.1023 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.2477 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.2514 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3514   clock uncertainty
                             -0.5239    6.8274   clock reconvergence pessimism
                             -0.0512    6.7762   library hold time
                                        6.7762   data required time
-------------------------------------------------------------------------------------
                                        6.7762   data required time
                                       -7.7073   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[7]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[7]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0015    7.1587 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1348    7.2936 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    7.2970 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    7.6905 ^ gpio_control_in_1[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[7]/shift_register[2] (net)
                    0.0630    0.0011    7.6916 ^ gpio_control_in_1[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    8.2764 ^ gpio_control_in_1[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[7]/net50 (net)
                    0.1322    0.0007    8.2771 ^ gpio_control_in_1[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2771   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0473    0.0017    7.7166 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1454    7.8619 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.8656 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9656   clock uncertainty
                             -0.5683    7.3973   clock reconvergence pessimism
                             -0.0512    7.3461   library hold time
                                        7.3461   data required time
-------------------------------------------------------------------------------------
                                        7.3461   data required time
                                       -8.2771   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[8]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[8]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0015    7.6229 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7569 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    7.7604 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    8.1539 ^ gpio_control_in_1[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[8]/shift_register[2] (net)
                    0.0630    0.0011    8.1549 ^ gpio_control_in_1[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    8.7397 ^ gpio_control_in_1[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[8]/net50 (net)
                    0.1322    0.0007    8.7405 ^ gpio_control_in_1[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.7405   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0449    0.0017    8.2169 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3614 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.3651 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4651   clock uncertainty
                             -0.6044    7.8606   clock reconvergence pessimism
                             -0.0512    7.8094   library hold time
                                        7.8094   data required time
-------------------------------------------------------------------------------------
                                        7.8094   data required time
                                       -8.7405   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1[9]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1[9]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3050 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.4359 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.4378 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1565    3.5942 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0200    3.6143 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    3.7582 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7590 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.8898 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.8918 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1549    4.0466 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0201    4.0667 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1430    4.2097 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2105 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.3414 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.3433 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1581    4.5014 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0238    4.5251 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1466    4.6718 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.6726 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.8035 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.8054 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1541    4.9595 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0178    4.9773 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1412    5.1185 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.1193 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.2502 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.2521 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1555    5.4076 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0189    5.4265 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1425    5.5689 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5698 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.7006 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.7025 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1546    5.8572 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0186    5.8758 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1420    6.0177 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0186 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.1494 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.1513 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1676    6.3190 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0873    6.4063 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1810    6.5873 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    6.5882 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    6.7199 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.7218 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1703    6.8921 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0846    6.9767 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1806    7.1572 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.1581 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1317    7.2897 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2917 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1574    7.4490 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0255    7.4745 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1469    7.6214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6222 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7531 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7550 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1652    7.9202 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0282    7.9483 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1519    8.1003 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0015    8.1018 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    8.2359 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    8.2393 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    8.6328 ^ gpio_control_in_1[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1[9]/shift_register[2] (net)
                    0.0630    0.0011    8.6339 ^ gpio_control_in_1[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    9.2187 ^ gpio_control_in_1[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1[9]/net50 (net)
                    0.1322    0.0007    9.2194 ^ gpio_control_in_1[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.2194   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5626 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.7036 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.7057 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0957    0.1686    3.8743 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.1034    0.0216    3.8959 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    4.0510 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.0519 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.1929 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.1950 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0929    0.1670    4.3620 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.1009    0.0216    4.3836 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1541    4.5377 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.5387 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.6797 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.6817 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1009    0.1704    4.8521 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.1112    0.0256    4.8778 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1581    5.0358 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.0368 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.1778 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.1798 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1661    5.3459 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_1[10] (net)
                    0.0959    0.0192    5.3651 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1522    5.5173 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.5183 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.6593 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.6613 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0924    0.1676    5.8289 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0994    0.0204    5.8493 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1536    6.0029 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.0038 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.1448 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.1469 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0911    0.1667    6.3136 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0726                                 gpio_clock_1[12] (net)
                    0.0980    0.0201    6.3336 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1530    6.4867 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.4876 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.6286 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.6307 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1286    0.1807    6.8114 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2271    0.0941    6.9055 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1952    7.1006 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0473    0.0009    7.1015 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1420    7.2435 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.2456 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1387    0.1835    7.4291 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2254    0.0912    7.5203 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0472    0.1946    7.7149 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0472    0.0009    7.7158 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1419    7.8578 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8598 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0999    0.1696    8.0295 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.1119    0.0275    8.0569 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1583    8.2153 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.2162 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3572 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3593 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1142    0.1780    8.5373 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1270    0.0304    8.5677 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0449    0.1638    8.7315 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0450    0.0017    8.7331 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1445    8.8776 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.8813 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.9813   clock uncertainty
                             -0.6418    8.3396   clock reconvergence pessimism
                             -0.0512    8.2884   library hold time
                                        8.2884   data required time
-------------------------------------------------------------------------------------
                                        8.2884   data required time
                                       -9.2194   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1a[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.0598 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.1938 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    1.1973 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    1.5908 ^ gpio_control_in_1a[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1a[0]/shift_register[2] (net)
                    0.0630    0.0011    1.5918 ^ gpio_control_in_1a[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    2.1766 ^ gpio_control_in_1a[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1a[0]/net50 (net)
                    0.1322    0.0007    2.1774 ^ gpio_control_in_1a[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1774   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.1424 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.2868 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    1.2906 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3906   clock uncertainty
                             -0.0930    1.2975   clock reconvergence pessimism
                             -0.0512    1.2463   library hold time
                                        1.2463   data required time
-------------------------------------------------------------------------------------
                                        1.2463   data required time
                                       -2.1774   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1a[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.5145 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    1.6484 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    1.6519 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    2.0454 ^ gpio_control_in_1a[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1a[1]/shift_register[2] (net)
                    0.0630    0.0011    2.0465 ^ gpio_control_in_1a[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    2.6313 ^ gpio_control_in_1a[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1a[1]/net50 (net)
                    0.1322    0.0007    2.6320 ^ gpio_control_in_1a[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6320   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0017    1.6325 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    1.7769 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    1.7806 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8806   clock uncertainty
                             -0.1285    1.7522   clock reconvergence pessimism
                             -0.0512    1.7010   library hold time
                                        1.7010   data required time
-------------------------------------------------------------------------------------
                                        1.7010   data required time
                                       -2.6320   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1a[2]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[2]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0015    1.9571 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.0911 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.0946 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    2.4881 ^ gpio_control_in_1a[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1a[2]/shift_register[2] (net)
                    0.0630    0.0011    2.4891 ^ gpio_control_in_1a[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    3.0739 ^ gpio_control_in_1a[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1a[2]/net50 (net)
                    0.1322    0.0007    3.0747 ^ gpio_control_in_1a[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0747   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.1096 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.2541 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.2578 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3578   clock uncertainty
                             -0.1630    2.1948   clock reconvergence pessimism
                             -0.0512    2.1436   library hold time
                                        2.1436   data required time
-------------------------------------------------------------------------------------
                                        2.1436   data required time
                                       -3.0747   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1a[3]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[3]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.4043 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.5383 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.5417 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    2.9352 ^ gpio_control_in_1a[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1a[3]/shift_register[2] (net)
                    0.0630    0.0011    2.9363 ^ gpio_control_in_1a[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    3.5211 ^ gpio_control_in_1a[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1a[3]/net50 (net)
                    0.1322    0.0007    3.5218 ^ gpio_control_in_1a[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.5218   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0017    2.5916 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    2.7360 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    2.7398 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8398   clock uncertainty
                             -0.1978    2.6420   clock reconvergence pessimism
                             -0.0512    2.5908   library hold time
                                        2.5908   data required time
-------------------------------------------------------------------------------------
                                        2.5908   data required time
                                       -3.5218   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1a[4]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[4]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0015    2.8472 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    2.9812 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    2.9846 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    3.3781 ^ gpio_control_in_1a[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1a[4]/shift_register[2] (net)
                    0.0630    0.0011    3.3792 ^ gpio_control_in_1a[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    3.9640 ^ gpio_control_in_1a[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1a[4]/net50 (net)
                    0.1322    0.0007    3.9647 ^ gpio_control_in_1a[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9647   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.0690 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.2135 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.2172 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3172   clock uncertainty
                             -0.2323    3.0849   clock reconvergence pessimism
                             -0.0512    3.0337   library hold time
                                        3.0337   data required time
-------------------------------------------------------------------------------------
                                        3.0337   data required time
                                       -3.9647   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_1a[5]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_1a[5]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0144    0.0144 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1604    0.1748 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1757 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1311    0.3068 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.3087 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1512    0.4599 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0171    0.4770 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    0.6166 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6175 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    0.7483 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    0.7502 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1515    0.9017 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0169    0.9187 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1396    1.0583 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.0591 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.1900 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.1919 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1541    1.3460 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0230    1.3690 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1439    1.5129 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.5138 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    1.6446 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    1.6465 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1520    1.7985 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0171    1.8156 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    1.9556 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.9564 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.0873 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.0892 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1530    2.2422 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0189    2.2611 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1416    2.4027 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.4036 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.5344 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.5363 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1521    2.6884 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0172    2.7056 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1400    2.8456 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8465 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.9773 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.9792 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1661    3.1453 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0135    3.1588 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1454    3.3042 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.3057 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.4397 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    3.4432 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    3.8367 ^ gpio_control_in_1a[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_1a[5]/shift_register[2] (net)
                    0.0630    0.0011    3.8377 ^ gpio_control_in_1a[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    4.4225 ^ gpio_control_in_1a[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_1a[5]/net50 (net)
                    0.1322    0.0007    4.4233 ^ gpio_control_in_1a[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4233   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1561    0.0155    0.0155 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0456    0.1729    0.1884 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0456    0.0009    0.1894 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1413    0.3307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.3328 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0851    0.1630    0.4957 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0914    0.0185    0.5142 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    0.6647 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    0.6656 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    0.8066 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    0.8087 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1633    0.9720 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0914    0.0182    0.9902 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1505    1.1408 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.1417 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.2827 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.2848 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0930    0.1661    1.4509 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.1035    0.0248    1.4757 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1551    1.6308 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    1.6317 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    1.7728 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    1.7748 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0862    0.1638    1.9386 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0924    0.0185    1.9571 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    2.1080 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.1089 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.2499 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.2520 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0896    0.1649    2.4169 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0970    0.0204    2.4373 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1526    2.5900 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.5909 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.7319 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.7340 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0863    0.1639    2.8979 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0925    0.0186    2.9164 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1509    3.0674 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0683 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.2093 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.2114 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1045    0.1790    3.3904 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0863                                 gpio_clock_1[6] (net)
                    0.1076    0.0146    3.4050 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1567    3.5617 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.5633 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.7078 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.7115 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8115   clock uncertainty
                             -0.2680    3.5434   clock reconvergence pessimism
                             -0.0512    3.4922   library hold time
                                        3.4922   data required time
-------------------------------------------------------------------------------------
                                        3.4922   data required time
                                       -4.4233   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[0]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[0]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.0369 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308   10.1677 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019   10.1696 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1565   10.3261 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0287   10.3548 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1482   10.5031 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.5046 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.6386 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034   10.6420 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935   11.0356 ^ gpio_control_in_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[0]/shift_register[2] (net)
                    0.0630    0.0011   11.0366 ^ gpio_control_in_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848   11.6214 ^ gpio_control_in_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[0]/net50 (net)
                    0.1322    0.0007   11.6222 ^ gpio_control_in_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.6222   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.8190 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.9600 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.9621 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1004    0.1687   11.1307 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.1158    0.0310   11.1617 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1598   11.3215 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0449    0.0017   11.3232 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   11.4676 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   11.4713 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.5713   clock uncertainty
                             -0.8290   10.7423   clock reconvergence pessimism
                             -0.0512   10.6911   library hold time
                                       10.6911   data required time
-------------------------------------------------------------------------------------
                                       10.6911   data required time
                                      -11.6222   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[10]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[10]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.8247 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.9587 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.9621 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    6.3556 ^ gpio_control_in_2[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[10]/shift_register[2] (net)
                    0.0630    0.0011    6.3567 ^ gpio_control_in_2[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    6.9415 ^ gpio_control_in_2[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[10]/net50 (net)
                    0.1322    0.0007    6.9423 ^ gpio_control_in_2[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.9423   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.2786 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.4230 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.4267 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.5267   clock uncertainty
                             -0.4643    6.0624   clock reconvergence pessimism
                             -0.0512    6.0112   library hold time
                                        6.0112   data required time
-------------------------------------------------------------------------------------
                                        6.0112   data required time
                                       -6.9423   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[11]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[11]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0015    5.3777 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    5.5117 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.5151 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    5.9087 ^ gpio_control_in_2[11]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[11]/shift_register[2] (net)
                    0.0630    0.0011    5.9097 ^ gpio_control_in_2[11]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    6.4945 ^ gpio_control_in_2[11]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[11]/net50 (net)
                    0.1322    0.0007    6.4953 ^ gpio_control_in_2[11]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4953   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0017    5.7968 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    5.9412 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.9449 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.0449   clock uncertainty
                             -0.4295    5.6154   clock reconvergence pessimism
                             -0.0512    5.5642   library hold time
                                        5.5642   data required time
-------------------------------------------------------------------------------------
                                        5.5642   data required time
                                       -6.4953   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[12]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[12]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0015    4.9353 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    5.0696 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    5.0731 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    5.4666 ^ gpio_control_in_2[12]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[12]/shift_register[2] (net)
                    0.0630    0.0011    5.4677 ^ gpio_control_in_2[12]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    6.0525 ^ gpio_control_in_2[12]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[12]/net50 (net)
                    0.1322    0.0007    6.0532 ^ gpio_control_in_2[12]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0532   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0459    0.0017    5.3199 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    5.4647 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    5.4684 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5684   clock uncertainty
                             -0.3950    5.1734   clock reconvergence pessimism
                             -0.0512    5.1222   library hold time
                                        5.1222   data required time
-------------------------------------------------------------------------------------
                                        5.1222   data required time
                                       -6.0532   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[13]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[13]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0015    4.4199 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.5539 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    4.5573 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    4.9508 ^ gpio_control_in_2[13]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[13]/shift_register[2] (net)
                    0.0630    0.0011    4.9519 ^ gpio_control_in_2[13]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    5.5367 ^ gpio_control_in_2[13]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[13]/net50 (net)
                    0.1322    0.0007    5.5374 ^ gpio_control_in_2[13]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.5374   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.7643 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.9087 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.9124 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.0124   clock uncertainty
                             -0.3549    4.6576   clock reconvergence pessimism
                             -0.0512    4.6064   library hold time
                                        4.6064   data required time
-------------------------------------------------------------------------------------
                                        4.6064   data required time
                                       -5.5374   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[14]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[14]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.9743 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    4.1083 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    4.1117 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    4.5052 ^ gpio_control_in_2[14]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[14]/shift_register[2] (net)
                    0.0630    0.0011    4.5063 ^ gpio_control_in_2[14]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    5.0911 ^ gpio_control_in_2[14]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[14]/net50 (net)
                    0.1322    0.0007    5.0919 ^ gpio_control_in_2[14]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0919   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0017    4.2840 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    4.4284 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    4.4321 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5321   clock uncertainty
                             -0.3201    4.2120   clock reconvergence pessimism
                             -0.0512    4.1608   library hold time
                                        4.1608   data required time
-------------------------------------------------------------------------------------
                                        4.1608   data required time
                                       -5.0919   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[15]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[15]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0015    3.5210 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    3.6550 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    3.6584 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    4.0519 ^ gpio_control_in_2[15]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[15]/shift_register[2] (net)
                    0.0630    0.0011    4.0530 ^ gpio_control_in_2[15]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    4.6378 ^ gpio_control_in_2[15]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[15]/net50 (net)
                    0.1322    0.0007    4.6385 ^ gpio_control_in_2[15]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6385   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0017    3.7953 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    3.9398 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    3.9435 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0435   clock uncertainty
                             -0.2848    3.7587   clock reconvergence pessimism
                             -0.0512    3.7075   library hold time
                                        3.7075   data required time
-------------------------------------------------------------------------------------
                                        3.7075   data required time
                                       -4.6385   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[1]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[1]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.5716 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.7024 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.7043 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1555    9.8598 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0285    9.8883 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1477   10.0360 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0015   10.0375 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340   10.1715 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034   10.1750 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935   10.5685 ^ gpio_control_in_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[1]/shift_register[2] (net)
                    0.0630    0.0011   10.5696 ^ gpio_control_in_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848   11.1544 ^ gpio_control_in_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[1]/net50 (net)
                    0.1322    0.0007   11.1551 ^ gpio_control_in_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       11.1551   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009   10.3174 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410   10.4584 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021   10.4605 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0988    0.1676   10.6281 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.1142    0.0307   10.6588 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1592   10.8180 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.8197 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.9641 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   10.9678 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   11.0679   clock uncertainty
                             -0.7926   10.2753   clock reconvergence pessimism
                             -0.0512   10.2241   library hold time
                                       10.2241   data required time
-------------------------------------------------------------------------------------
                                       10.2241   data required time
                                      -11.1551   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[2]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[2]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.1022 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    9.2330 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0019    9.2349 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1571    9.3920 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0297    9.4218 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1490    9.5707 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.5723 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.7062 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    9.7097 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935   10.1032 ^ gpio_control_in_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[2]/shift_register[2] (net)
                    0.0630    0.0011   10.1043 ^ gpio_control_in_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848   10.6891 ^ gpio_control_in_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[2]/net50 (net)
                    0.1322    0.0007   10.6898 ^ gpio_control_in_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.6898   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0448    0.0009    9.8114 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    9.9525 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.9545 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1015    0.1694   10.1239 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.1178    0.0320   10.1559 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1606   10.3165 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0449    0.0017   10.3181 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444   10.4626 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037   10.4663 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.5663   clock uncertainty
                             -0.7563    9.8100   clock reconvergence pessimism
                             -0.0512    9.7588   library hold time
                                        9.7588   data required time
-------------------------------------------------------------------------------------
                                        9.7588   data required time
                                      -10.6898   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[3]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[3]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    8.6407 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    8.7719 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.7738 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1574    8.9312 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0241    8.9553 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1461    9.1013 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0015    9.1029 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    9.2369 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    9.2403 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    9.6338 ^ gpio_control_in_2[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[3]/shift_register[2] (net)
                    0.0630    0.0011    9.6349 ^ gpio_control_in_2[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848   10.2197 ^ gpio_control_in_2[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[3]/net50 (net)
                    0.1322    0.0007   10.2204 ^ gpio_control_in_2[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                       10.2204   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0458    0.0009    9.3140 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    9.4554 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0535    0.0021    9.4574 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0989    0.1697    9.6271 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.1096    0.0259    9.6531 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0448    0.1574    9.8105 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0449    0.0017    9.8122 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    9.9566 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.9603 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000   10.0603   clock uncertainty
                             -0.7198    9.3406   clock reconvergence pessimism
                             -0.0512    9.2894   library hold time
                                        9.2894   data required time
-------------------------------------------------------------------------------------
                                        9.2894   data required time
                                      -10.2204   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[4]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[4]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.1236 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1313    8.2549 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0019    8.2568 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1674    8.4242 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0526    8.4768 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1630    8.6398 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0015    8.6414 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1343    8.7757 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    8.7791 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    9.1726 ^ gpio_control_in_2[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[4]/shift_register[2] (net)
                    0.0630    0.0011    9.1737 ^ gpio_control_in_2[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    9.7585 ^ gpio_control_in_2[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[4]/net50 (net)
                    0.1322    0.0007    9.7593 ^ gpio_control_in_2[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.7593   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0460    0.0009    8.7567 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1415    8.8981 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.9002 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1235    0.1804    9.0806 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1652    0.0567    9.1373 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1757    9.3131 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0459    0.0017    9.3147 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1448    9.4595 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    9.4632 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.5632   clock uncertainty
                             -0.6838    8.8794   clock reconvergence pessimism
                             -0.0512    8.8282   library hold time
                                        8.8282   data required time
-------------------------------------------------------------------------------------
                                        8.8282   data required time
                                       -9.7593   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[5]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[5]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.6011 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.7320 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.7339 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1666    7.9005 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0567    7.9572 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1656    8.1228 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0015    8.1243 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1344    8.2587 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    8.2622 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    8.6557 ^ gpio_control_in_2[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[5]/shift_register[2] (net)
                    0.0630    0.0011    8.6568 ^ gpio_control_in_2[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    9.2416 ^ gpio_control_in_2[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[5]/net50 (net)
                    0.1322    0.0007    9.2423 ^ gpio_control_in_2[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        9.2423   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0009    8.1934 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    8.3345 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0535    0.0021    8.3365 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1281    0.1796    8.5161 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1741    0.0611    8.5772 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0460    0.1785    8.7557 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0461    0.0017    8.7574 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1449    8.9023 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.9060 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    9.0060   clock uncertainty
                             -0.6435    8.3625   clock reconvergence pessimism
                             -0.0512    8.3113   library hold time
                                        8.3113   data required time
-------------------------------------------------------------------------------------
                                        8.3113   data required time
                                       -9.2423   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[6]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[6]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.1597 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    7.2906 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0019    7.2925 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1517    7.4442 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0166    7.4607 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1395    7.6003 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.6018 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.7358 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    7.7392 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    8.1328 ^ gpio_control_in_2[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[6]/shift_register[2] (net)
                    0.0630    0.0011    8.1338 ^ gpio_control_in_2[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    8.7186 ^ gpio_control_in_2[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[6]/net50 (net)
                    0.1322    0.0007    8.7194 ^ gpio_control_in_2[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.7194   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.7177 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.8587 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.8607 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0853    0.1635    8.0242 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0912    0.0179    8.0421 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1504    8.1925 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0448    0.0017    8.1942 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    8.3386 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    8.3423 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.4423   clock uncertainty
                             -0.6028    7.8395   clock reconvergence pessimism
                             -0.0512    7.7883   library hold time
                                        7.7883   data required time
-------------------------------------------------------------------------------------
                                        7.7883   data required time
                                       -8.7194   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[7]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[7]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7139 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.8447 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.8466 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1529    6.9996 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0182    7.0178 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1411    7.1589 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0015    7.1604 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    7.2944 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    7.2979 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    7.6914 ^ gpio_control_in_2[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[7]/shift_register[2] (net)
                    0.0630    0.0011    7.6924 ^ gpio_control_in_2[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    8.2772 ^ gpio_control_in_2[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[7]/net50 (net)
                    0.1322    0.0007    8.2780 ^ gpio_control_in_2[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.2780   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0009    7.2370 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    7.3781 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0535    0.0021    7.3801 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0888    0.1649    7.5450 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0957    0.0196    7.5646 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1521    7.7167 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.7184 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.8628 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.8665 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.9665   clock uncertainty
                             -0.5684    7.3981   clock reconvergence pessimism
                             -0.0512    7.3469   library hold time
                                        7.3469   data required time
-------------------------------------------------------------------------------------
                                        7.3469   data required time
                                       -8.2780   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[8]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[8]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2696 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    6.4004 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0019    6.4023 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1526    6.5549 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0176    6.5725 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1406    6.7130 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.7146 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.8486 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    6.8520 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    7.2455 ^ gpio_control_in_2[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[8]/shift_register[2] (net)
                    0.0630    0.0011    7.2466 ^ gpio_control_in_2[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    7.8314 ^ gpio_control_in_2[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[8]/net50 (net)
                    0.1322    0.0007    7.8321 ^ gpio_control_in_2[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.8321   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.7581 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.8991 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.9012 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0876    0.1645    7.0657 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0940    0.0189    7.0846 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1515    7.2361 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0448    0.0017    7.2378 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    7.3822 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    7.3859 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.4859   clock uncertainty
                             -0.5337    6.9523   clock reconvergence pessimism
                             -0.0512    6.9011   library hold time
                                        6.9011   data required time
-------------------------------------------------------------------------------------
                                        6.9011   data required time
                                       -7.8321   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)


Startpoint: gpio_control_in_2[9]/_121_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Endpoint: gpio_control_in_2[9]/_122_ (rising edge-triggered flip-flop clocked by hk_serial_clk)
Path Group: hk_serial_clk
Path Type: min

Fanout       Cap      Slew     Delay      Time   Description
-------------------------------------------------------------------------------------
                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1538    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0374    0.0374 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1437    0.1811 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0041    0.1851 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2709    0.4561 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0440    0.5000 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2529    0.7530 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0334    0.7863 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2154    1.0017 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0400    1.0417 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1753    1.2170 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0283    1.2453 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1655    1.4108 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0711    1.4818 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1649    1.6467 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0236    1.6703 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2290    1.8993 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0081    1.9075 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1520    2.0595 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0091    2.0686 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1316    2.2002 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.2011 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.3319 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.3338 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1508    2.4846 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0159    2.5005 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1388    2.6393 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.6402 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    2.7710 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0019    2.7729 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1504    2.9233 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0156    2.9389 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1384    3.0773 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.0782 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.2090 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.2109 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1521    3.3631 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0166    3.3797 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    3.5194 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.5203 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    3.6511 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0019    3.6530 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1561    3.8092 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0199    3.8291 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1437    3.9728 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.9736 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.1045 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.1064 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1532    4.2595 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0178    4.2774 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    4.4183 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.4192 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    4.5500 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0019    4.5519 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1633    4.7152 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0553    4.7705 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1632    4.9338 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    4.9346 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1312    5.0658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.0677 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1519    5.2196 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0168    5.2364 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1398    5.3762 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.3770 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.5079 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.5098 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1533    5.6630 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0187    5.6817 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1415    5.8232 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.8240 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1308    5.9549 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0019    5.9568 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1528    6.1096 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0181    6.1277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1410    6.2687 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0015    6.2702 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1340    6.4042 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0034    6.4077 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0629    0.3935    6.8012 ^ gpio_control_in_2[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0093                                 gpio_control_in_2[9]/shift_register[2] (net)
                    0.0630    0.0011    6.8022 ^ gpio_control_in_2[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1322    0.5848    7.3871 ^ gpio_control_in_2[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0118                                 gpio_control_in_2[9]/net50 (net)
                    0.1322    0.0007    7.3878 ^ gpio_control_in_2[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3878   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1539    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1288                                 gpio_clock_1_shifted[0] (net)
                    0.1703    0.0403    0.0403 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0632    0.1549    0.1952 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0264                                 soc/net211 (net)
                    0.0637    0.0044    0.1996 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.3071    0.2920    0.4916 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.3180    0.0474    0.5390 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.2063    0.2726    0.8116 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1020                                 soc/net4195 (net)
                    0.2158    0.0360    0.8476 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1849    0.2321    1.0798 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1117                                 soc/net4194 (net)
                    0.2006    0.0431    1.1229 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.1128    0.1889    1.3118 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0900                                 soc/net4193 (net)
                    0.1258    0.0305    1.3423 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1583    0.1784    1.5207 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1389                                 soc/net4192 (net)
                    0.2150    0.0766    1.5973 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0866    0.1777    1.7750 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0669                                 soc/net4191 (net)
                    0.0987    0.0254    1.8005 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.2055    0.2469    2.0474 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0417                                 soc/net689 (net)
                    0.2060    0.0087    2.0561 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0666    0.1638    2.2199 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0688    0.0099    2.2298 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1419    2.3717 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.3726 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.5136 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.5157 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0836    0.1625    2.6782 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0891    0.0172    2.6954 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1496    2.8450 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0448    0.0009    2.8459 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    2.9870 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0535    0.0021    2.9890 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0827    0.1621    3.1511 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0880    0.0168    3.1679 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1492    3.3171 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.3181 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.4591 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.4611 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0859    0.1640    3.6251 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0674                                 gpio_clock_2[16] (net)
                    0.0917    0.0179    3.6430 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1506    3.7937 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0448    0.0009    3.7946 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    3.9356 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0535    0.0021    3.9377 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0952    0.1683    4.1060 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0767                                 gpio_clock_2[15] (net)
                    0.1028    0.0215    4.1275 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1549    4.2823 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.2833 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.4243 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.4263 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0887    0.1651    4.5914 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0952    0.0192    4.6107 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    4.7626 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0448    0.0009    4.7635 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    4.9046 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0535    0.0021    4.9066 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.1171    0.1760    5.0827 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1659    0.0596    5.1423 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0458    0.1760    5.3182 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0458    0.0009    5.3191 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1414    5.4605 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.4626 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0858    0.1637    5.6263 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[12] (net)
                    0.0918    0.0181    5.6444 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1507    5.7951 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0448    0.0009    5.7960 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    5.9371 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0535    0.0021    5.9391 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0895    0.1652    6.1043 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0966    0.0201    6.1244 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1525    6.2769 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0448    0.0009    6.2779 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0534    0.1410    6.4189 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0328                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0535    0.0021    6.4209 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0886    0.1647    6.5856 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0700                                 gpio_clock_2[10] (net)
                    0.0954    0.0195    6.6052 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0447    0.1520    6.7572 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0232                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0448    0.0017    6.7588 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0578    0.1444    6.9033 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0379                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0582    0.0037    6.9070 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0070   clock uncertainty
                             -0.4990    6.5080   clock reconvergence pessimism
                             -0.0512    6.4568   library hold time
                                        6.4568   data required time
-------------------------------------------------------------------------------------
                                        6.4568   data required time
                                       -7.3878   data arrival time
-------------------------------------------------------------------------------------
                                        0.9310   slack (MET)